/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 00:45:29,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 00:45:29,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 00:45:29,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 00:45:29,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 00:45:29,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 00:45:29,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 00:45:30,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 00:45:30,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 00:45:30,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 00:45:30,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 00:45:30,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 00:45:30,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 00:45:30,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 00:45:30,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 00:45:30,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 00:45:30,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 00:45:30,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 00:45:30,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 00:45:30,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 00:45:30,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 00:45:30,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 00:45:30,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 00:45:30,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 00:45:30,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 00:45:30,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 00:45:30,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 00:45:30,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 00:45:30,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 00:45:30,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 00:45:30,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 00:45:30,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 00:45:30,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 00:45:30,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 00:45:30,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 00:45:30,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 00:45:30,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 00:45:30,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 00:45:30,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 00:45:30,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 00:45:30,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 00:45:30,031 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 00:45:30,046 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 00:45:30,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 00:45:30,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 00:45:30,049 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 00:45:30,049 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 00:45:30,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 00:45:30,049 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 00:45:30,050 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 00:45:30,050 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 00:45:30,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 00:45:30,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 00:45:30,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 00:45:30,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 00:45:30,051 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 00:45:30,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 00:45:30,051 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 00:45:30,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 00:45:30,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 00:45:30,053 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 00:45:30,053 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 00:45:30,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 00:45:30,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:45:30,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 00:45:30,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 00:45:30,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 00:45:30,055 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 00:45:30,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 00:45:30,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 00:45:30,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-11-07 00:45:30,326 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 00:45:30,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 00:45:30,342 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 00:45:30,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 00:45:30,343 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 00:45:30,344 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-11-07 00:45:30,422 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ded6d17/5152c87c3bfa4a21a355a1286ad74e1b/FLAG84409a985 [2019-11-07 00:45:30,991 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 00:45:30,992 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-11-07 00:45:31,011 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ded6d17/5152c87c3bfa4a21a355a1286ad74e1b/FLAG84409a985 [2019-11-07 00:45:31,198 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ded6d17/5152c87c3bfa4a21a355a1286ad74e1b [2019-11-07 00:45:31,208 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 00:45:31,211 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 00:45:31,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 00:45:31,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 00:45:31,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 00:45:31,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:45:31" (1/1) ... [2019-11-07 00:45:31,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@724ee75e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:31, skipping insertion in model container [2019-11-07 00:45:31,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:45:31" (1/1) ... [2019-11-07 00:45:31,231 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 00:45:31,317 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 00:45:32,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:45:32,109 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 00:45:32,217 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:45:32,295 INFO L192 MainTranslator]: Completed translation [2019-11-07 00:45:32,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32 WrapperNode [2019-11-07 00:45:32,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 00:45:32,297 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 00:45:32,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 00:45:32,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 00:45:32,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... [2019-11-07 00:45:32,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... [2019-11-07 00:45:32,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... [2019-11-07 00:45:32,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... [2019-11-07 00:45:32,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... [2019-11-07 00:45:32,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... [2019-11-07 00:45:32,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... [2019-11-07 00:45:32,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 00:45:32,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 00:45:32,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 00:45:32,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 00:45:32,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:45:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 00:45:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 00:45:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-07 00:45:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-11-07 00:45:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-11-07 00:45:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-11-07 00:45:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-11-07 00:45:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-11-07 00:45:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-11-07 00:45:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-11-07 00:45:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-11-07 00:45:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-11-07 00:45:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-11-07 00:45:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-11-07 00:45:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 00:45:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-11-07 00:45:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-11-07 00:45:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-11-07 00:45:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-11-07 00:45:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-11-07 00:45:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-07 00:45:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-07 00:45:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-07 00:45:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-07 00:45:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-11-07 00:45:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-11-07 00:45:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-11-07 00:45:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-11-07 00:45:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-11-07 00:45:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-11-07 00:45:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-11-07 00:45:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-11-07 00:45:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-07 00:45:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-11-07 00:45:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-07 00:45:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-11-07 00:45:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-11-07 00:45:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-11-07 00:45:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-11-07 00:45:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-11-07 00:45:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-11-07 00:45:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-11-07 00:45:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-11-07 00:45:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-11-07 00:45:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-11-07 00:45:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-11-07 00:45:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-11-07 00:45:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-11-07 00:45:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-11-07 00:45:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-07 00:45:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-07 00:45:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-11-07 00:45:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-11-07 00:45:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-11-07 00:45:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-11-07 00:45:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-07 00:45:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-07 00:45:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-11-07 00:45:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-11-07 00:45:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-11-07 00:45:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-07 00:45:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-11-07 00:45:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-11-07 00:45:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-07 00:45:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-11-07 00:45:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-07 00:45:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-11-07 00:45:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-11-07 00:45:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-07 00:45:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-11-07 00:45:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-11-07 00:45:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-11-07 00:45:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-07 00:45:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-11-07 00:45:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-11-07 00:45:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-07 00:45:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-11-07 00:45:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-11-07 00:45:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-11-07 00:45:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-11-07 00:45:32,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-07 00:45:32,602 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-07 00:45:32,602 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-11-07 00:45:32,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-11-07 00:45:32,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-11-07 00:45:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-11-07 00:45:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-11-07 00:45:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-11-07 00:45:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-07 00:45:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-11-07 00:45:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-11-07 00:45:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-11-07 00:45:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-11-07 00:45:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-11-07 00:45:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 00:45:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 00:45:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-11-07 00:45:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-11-07 00:45:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-11-07 00:45:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-11-07 00:45:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-11-07 00:45:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-11-07 00:45:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-11-07 00:45:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-11-07 00:45:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-11-07 00:45:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-07 00:45:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-07 00:45:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-11-07 00:45:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-07 00:45:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-11-07 00:45:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-07 00:45:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-11-07 00:45:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-11-07 00:45:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-11-07 00:45:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-07 00:45:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-07 00:45:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-11-07 00:45:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-11-07 00:45:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-11-07 00:45:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-11-07 00:45:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-11-07 00:45:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 00:45:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 00:45:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-11-07 00:45:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-11-07 00:45:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-11-07 00:45:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-07 00:45:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-07 00:45:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-07 00:45:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-07 00:45:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-11-07 00:45:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-11-07 00:45:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-11-07 00:45:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-11-07 00:45:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-11-07 00:45:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-11-07 00:45:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-11-07 00:45:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-11-07 00:45:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-07 00:45:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-11-07 00:45:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-07 00:45:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-11-07 00:45:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-11-07 00:45:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-11-07 00:45:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-11-07 00:45:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 00:45:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 00:45:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-11-07 00:45:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 00:45:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 00:45:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 00:45:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 00:45:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-11-07 00:45:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 00:45:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-11-07 00:45:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-07 00:45:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 00:45:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-11-07 00:45:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-11-07 00:45:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-11-07 00:45:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-11-07 00:45:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-11-07 00:45:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-11-07 00:45:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-11-07 00:45:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-11-07 00:45:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-07 00:45:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-11-07 00:45:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-11-07 00:45:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-07 00:45:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-11-07 00:45:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-11-07 00:45:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-11-07 00:45:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-07 00:45:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-11-07 00:45:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-07 00:45:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-11-07 00:45:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-07 00:45:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-11-07 00:45:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-07 00:45:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-11-07 00:45:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-11-07 00:45:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-11-07 00:45:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-11-07 00:45:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-11-07 00:45:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-11-07 00:45:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-11-07 00:45:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-07 00:45:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-11-07 00:45:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-11-07 00:45:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-11-07 00:45:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-11-07 00:45:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-11-07 00:45:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-11-07 00:45:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-11-07 00:45:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-11-07 00:45:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-11-07 00:45:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-07 00:45:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-11-07 00:45:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-11-07 00:45:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-11-07 00:45:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 00:45:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 00:45:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 00:45:34,518 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 00:45:34,518 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-07 00:45:34,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:45:34 BoogieIcfgContainer [2019-11-07 00:45:34,520 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 00:45:34,522 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 00:45:34,522 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 00:45:34,525 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 00:45:34,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:45:31" (1/3) ... [2019-11-07 00:45:34,526 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@584094ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:45:34, skipping insertion in model container [2019-11-07 00:45:34,526 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:45:32" (2/3) ... [2019-11-07 00:45:34,527 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@584094ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:45:34, skipping insertion in model container [2019-11-07 00:45:34,527 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:45:34" (3/3) ... [2019-11-07 00:45:34,529 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec0_product09.cil.c [2019-11-07 00:45:34,539 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 00:45:34,551 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-07 00:45:34,562 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-07 00:45:34,605 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 00:45:34,606 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 00:45:34,606 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 00:45:34,606 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 00:45:34,606 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 00:45:34,606 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 00:45:34,606 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 00:45:34,607 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 00:45:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states. [2019-11-07 00:45:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-11-07 00:45:34,668 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:34,670 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:34,673 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:34,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:34,679 INFO L82 PathProgramCache]: Analyzing trace with hash -2004668171, now seen corresponding path program 1 times [2019-11-07 00:45:34,690 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:34,690 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736630786] [2019-11-07 00:45:34,690 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 00:45:35,276 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736630786] [2019-11-07 00:45:35,277 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:35,277 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-07 00:45:35,278 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797715142] [2019-11-07 00:45:35,285 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-07 00:45:35,287 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:35,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-07 00:45:35,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-07 00:45:35,305 INFO L87 Difference]: Start difference. First operand 321 states. Second operand 2 states. [2019-11-07 00:45:35,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:35,396 INFO L93 Difference]: Finished difference Result 496 states and 660 transitions. [2019-11-07 00:45:35,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-07 00:45:35,399 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 139 [2019-11-07 00:45:35,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:35,428 INFO L225 Difference]: With dead ends: 496 [2019-11-07 00:45:35,429 INFO L226 Difference]: Without dead ends: 302 [2019-11-07 00:45:35,438 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-07 00:45:35,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2019-11-07 00:45:35,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 302. [2019-11-07 00:45:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2019-11-07 00:45:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 404 transitions. [2019-11-07 00:45:35,543 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 404 transitions. Word has length 139 [2019-11-07 00:45:35,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:35,546 INFO L462 AbstractCegarLoop]: Abstraction has 302 states and 404 transitions. [2019-11-07 00:45:35,547 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-07 00:45:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 404 transitions. [2019-11-07 00:45:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-11-07 00:45:35,561 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:35,561 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:35,562 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:35,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:35,562 INFO L82 PathProgramCache]: Analyzing trace with hash 406491855, now seen corresponding path program 1 times [2019-11-07 00:45:35,563 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:35,566 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669417188] [2019-11-07 00:45:35,566 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:35,879 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 00:45:35,880 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669417188] [2019-11-07 00:45:35,880 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:35,880 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:45:35,880 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822195609] [2019-11-07 00:45:35,894 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:45:35,895 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:35,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:45:35,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:35,895 INFO L87 Difference]: Start difference. First operand 302 states and 404 transitions. Second operand 3 states. [2019-11-07 00:45:35,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:35,957 INFO L93 Difference]: Finished difference Result 479 states and 625 transitions. [2019-11-07 00:45:35,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:45:35,957 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 140 [2019-11-07 00:45:35,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:35,961 INFO L225 Difference]: With dead ends: 479 [2019-11-07 00:45:35,961 INFO L226 Difference]: Without dead ends: 305 [2019-11-07 00:45:35,963 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:35,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-11-07 00:45:35,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 304. [2019-11-07 00:45:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2019-11-07 00:45:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 406 transitions. [2019-11-07 00:45:35,982 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 406 transitions. Word has length 140 [2019-11-07 00:45:35,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:35,983 INFO L462 AbstractCegarLoop]: Abstraction has 304 states and 406 transitions. [2019-11-07 00:45:35,983 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:45:35,983 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 406 transitions. [2019-11-07 00:45:35,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-11-07 00:45:35,985 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:35,986 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:35,986 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:35,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:35,986 INFO L82 PathProgramCache]: Analyzing trace with hash 356181584, now seen corresponding path program 1 times [2019-11-07 00:45:35,987 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:35,987 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233030501] [2019-11-07 00:45:35,987 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:36,239 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-11-07 00:45:36,239 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233030501] [2019-11-07 00:45:36,239 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:36,240 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-07 00:45:36,240 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249618803] [2019-11-07 00:45:36,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-07 00:45:36,241 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:36,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-07 00:45:36,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-07 00:45:36,242 INFO L87 Difference]: Start difference. First operand 304 states and 406 transitions. Second operand 6 states. [2019-11-07 00:45:36,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:36,691 INFO L93 Difference]: Finished difference Result 729 states and 977 transitions. [2019-11-07 00:45:36,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-07 00:45:36,691 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2019-11-07 00:45:36,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:36,701 INFO L225 Difference]: With dead ends: 729 [2019-11-07 00:45:36,701 INFO L226 Difference]: Without dead ends: 568 [2019-11-07 00:45:36,702 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-11-07 00:45:36,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states. [2019-11-07 00:45:36,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 559. [2019-11-07 00:45:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 559 states. [2019-11-07 00:45:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 559 states and 761 transitions. [2019-11-07 00:45:36,799 INFO L78 Accepts]: Start accepts. Automaton has 559 states and 761 transitions. Word has length 145 [2019-11-07 00:45:36,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:36,801 INFO L462 AbstractCegarLoop]: Abstraction has 559 states and 761 transitions. [2019-11-07 00:45:36,801 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-07 00:45:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 761 transitions. [2019-11-07 00:45:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-11-07 00:45:36,805 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:36,806 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:36,806 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:36,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:36,806 INFO L82 PathProgramCache]: Analyzing trace with hash -39139202, now seen corresponding path program 1 times [2019-11-07 00:45:36,807 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:36,807 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021213219] [2019-11-07 00:45:36,807 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-11-07 00:45:36,985 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021213219] [2019-11-07 00:45:36,985 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:36,986 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-07 00:45:36,986 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024503882] [2019-11-07 00:45:36,986 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-07 00:45:36,987 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:36,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-07 00:45:36,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-07 00:45:36,987 INFO L87 Difference]: Start difference. First operand 559 states and 761 transitions. Second operand 6 states. [2019-11-07 00:45:37,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:37,458 INFO L93 Difference]: Finished difference Result 1415 states and 1913 transitions. [2019-11-07 00:45:37,458 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-07 00:45:37,458 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 146 [2019-11-07 00:45:37,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:37,476 INFO L225 Difference]: With dead ends: 1415 [2019-11-07 00:45:37,476 INFO L226 Difference]: Without dead ends: 1092 [2019-11-07 00:45:37,479 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-11-07 00:45:37,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1092 states. [2019-11-07 00:45:37,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1092 to 1069. [2019-11-07 00:45:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1069 states. [2019-11-07 00:45:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 1069 states and 1473 transitions. [2019-11-07 00:45:37,578 INFO L78 Accepts]: Start accepts. Automaton has 1069 states and 1473 transitions. Word has length 146 [2019-11-07 00:45:37,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:37,579 INFO L462 AbstractCegarLoop]: Abstraction has 1069 states and 1473 transitions. [2019-11-07 00:45:37,579 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-07 00:45:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1473 transitions. [2019-11-07 00:45:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-07 00:45:37,588 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:37,589 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:37,589 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:37,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:37,590 INFO L82 PathProgramCache]: Analyzing trace with hash 1028527756, now seen corresponding path program 1 times [2019-11-07 00:45:37,590 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:37,590 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990338072] [2019-11-07 00:45:37,591 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-11-07 00:45:37,850 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990338072] [2019-11-07 00:45:37,850 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:37,850 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-07 00:45:37,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287510024] [2019-11-07 00:45:37,851 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-07 00:45:37,851 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:37,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-07 00:45:37,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-07 00:45:37,852 INFO L87 Difference]: Start difference. First operand 1069 states and 1473 transitions. Second operand 6 states. [2019-11-07 00:45:38,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:38,231 INFO L93 Difference]: Finished difference Result 2737 states and 3730 transitions. [2019-11-07 00:45:38,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-07 00:45:38,232 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 147 [2019-11-07 00:45:38,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:38,245 INFO L225 Difference]: With dead ends: 2737 [2019-11-07 00:45:38,245 INFO L226 Difference]: Without dead ends: 1953 [2019-11-07 00:45:38,249 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-11-07 00:45:38,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1953 states. [2019-11-07 00:45:38,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1953 to 1912. [2019-11-07 00:45:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1912 states. [2019-11-07 00:45:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1912 states and 2677 transitions. [2019-11-07 00:45:38,362 INFO L78 Accepts]: Start accepts. Automaton has 1912 states and 2677 transitions. Word has length 147 [2019-11-07 00:45:38,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:38,362 INFO L462 AbstractCegarLoop]: Abstraction has 1912 states and 2677 transitions. [2019-11-07 00:45:38,362 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-07 00:45:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2677 transitions. [2019-11-07 00:45:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-11-07 00:45:38,368 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:38,368 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:38,369 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:38,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:38,369 INFO L82 PathProgramCache]: Analyzing trace with hash -421917126, now seen corresponding path program 1 times [2019-11-07 00:45:38,369 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:38,370 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157643749] [2019-11-07 00:45:38,370 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:38,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 00:45:38,482 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157643749] [2019-11-07 00:45:38,483 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:38,483 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:45:38,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918677280] [2019-11-07 00:45:38,484 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:45:38,484 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:38,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:45:38,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:38,485 INFO L87 Difference]: Start difference. First operand 1912 states and 2677 transitions. Second operand 3 states. [2019-11-07 00:45:38,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:38,600 INFO L93 Difference]: Finished difference Result 4007 states and 5733 transitions. [2019-11-07 00:45:38,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:45:38,601 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2019-11-07 00:45:38,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:38,616 INFO L225 Difference]: With dead ends: 4007 [2019-11-07 00:45:38,617 INFO L226 Difference]: Without dead ends: 2143 [2019-11-07 00:45:38,628 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:38,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2143 states. [2019-11-07 00:45:38,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2143 to 2136. [2019-11-07 00:45:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2136 states. [2019-11-07 00:45:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 2136 states and 3094 transitions. [2019-11-07 00:45:38,847 INFO L78 Accepts]: Start accepts. Automaton has 2136 states and 3094 transitions. Word has length 159 [2019-11-07 00:45:38,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:38,848 INFO L462 AbstractCegarLoop]: Abstraction has 2136 states and 3094 transitions. [2019-11-07 00:45:38,848 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:45:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3094 transitions. [2019-11-07 00:45:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-11-07 00:45:38,857 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:38,857 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:38,858 INFO L410 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:38,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:38,858 INFO L82 PathProgramCache]: Analyzing trace with hash 928674566, now seen corresponding path program 1 times [2019-11-07 00:45:38,859 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:38,859 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541641357] [2019-11-07 00:45:38,859 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 00:45:38,980 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541641357] [2019-11-07 00:45:38,980 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:38,980 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:45:38,981 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478165803] [2019-11-07 00:45:38,981 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:45:38,981 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:38,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:45:38,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:38,982 INFO L87 Difference]: Start difference. First operand 2136 states and 3094 transitions. Second operand 3 states. [2019-11-07 00:45:39,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:39,071 INFO L93 Difference]: Finished difference Result 4671 states and 6968 transitions. [2019-11-07 00:45:39,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:45:39,071 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 160 [2019-11-07 00:45:39,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:39,086 INFO L225 Difference]: With dead ends: 4671 [2019-11-07 00:45:39,086 INFO L226 Difference]: Without dead ends: 2583 [2019-11-07 00:45:39,094 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:39,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2583 states. [2019-11-07 00:45:39,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2583 to 2576. [2019-11-07 00:45:39,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2576 states. [2019-11-07 00:45:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 2576 states and 3904 transitions. [2019-11-07 00:45:39,211 INFO L78 Accepts]: Start accepts. Automaton has 2576 states and 3904 transitions. Word has length 160 [2019-11-07 00:45:39,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:39,211 INFO L462 AbstractCegarLoop]: Abstraction has 2576 states and 3904 transitions. [2019-11-07 00:45:39,211 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:45:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 3904 transitions. [2019-11-07 00:45:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-11-07 00:45:39,220 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:39,220 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:39,220 INFO L410 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:39,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:39,221 INFO L82 PathProgramCache]: Analyzing trace with hash -2121580648, now seen corresponding path program 1 times [2019-11-07 00:45:39,221 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:39,221 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646815646] [2019-11-07 00:45:39,221 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 00:45:39,321 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646815646] [2019-11-07 00:45:39,321 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:39,321 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:45:39,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466498217] [2019-11-07 00:45:39,322 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:45:39,322 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:39,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:45:39,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:39,323 INFO L87 Difference]: Start difference. First operand 2576 states and 3904 transitions. Second operand 3 states. [2019-11-07 00:45:39,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:39,446 INFO L93 Difference]: Finished difference Result 5975 states and 9366 transitions. [2019-11-07 00:45:39,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:45:39,447 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161 [2019-11-07 00:45:39,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:39,542 INFO L225 Difference]: With dead ends: 5975 [2019-11-07 00:45:39,542 INFO L226 Difference]: Without dead ends: 3447 [2019-11-07 00:45:39,549 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:39,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3447 states. [2019-11-07 00:45:39,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3447 to 3440. [2019-11-07 00:45:39,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3440 states. [2019-11-07 00:45:39,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 3440 states and 5476 transitions. [2019-11-07 00:45:39,700 INFO L78 Accepts]: Start accepts. Automaton has 3440 states and 5476 transitions. Word has length 161 [2019-11-07 00:45:39,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:39,701 INFO L462 AbstractCegarLoop]: Abstraction has 3440 states and 5476 transitions. [2019-11-07 00:45:39,701 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:45:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 5476 transitions. [2019-11-07 00:45:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-11-07 00:45:39,712 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:39,713 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:39,713 INFO L410 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:39,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:39,713 INFO L82 PathProgramCache]: Analyzing trace with hash 101579176, now seen corresponding path program 1 times [2019-11-07 00:45:39,714 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:39,714 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850190526] [2019-11-07 00:45:39,714 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 00:45:39,822 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850190526] [2019-11-07 00:45:39,822 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:39,823 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:45:39,823 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319384623] [2019-11-07 00:45:39,823 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:45:39,824 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:39,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:45:39,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:39,824 INFO L87 Difference]: Start difference. First operand 3440 states and 5476 transitions. Second operand 3 states. [2019-11-07 00:45:39,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:39,994 INFO L93 Difference]: Finished difference Result 8535 states and 14018 transitions. [2019-11-07 00:45:39,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:45:39,995 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 162 [2019-11-07 00:45:39,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:40,027 INFO L225 Difference]: With dead ends: 8535 [2019-11-07 00:45:40,028 INFO L226 Difference]: Without dead ends: 5143 [2019-11-07 00:45:40,038 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:40,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5143 states. [2019-11-07 00:45:40,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5143 to 5136. [2019-11-07 00:45:40,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5136 states. [2019-11-07 00:45:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5136 states to 5136 states and 8524 transitions. [2019-11-07 00:45:40,358 INFO L78 Accepts]: Start accepts. Automaton has 5136 states and 8524 transitions. Word has length 162 [2019-11-07 00:45:40,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:40,359 INFO L462 AbstractCegarLoop]: Abstraction has 5136 states and 8524 transitions. [2019-11-07 00:45:40,359 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:45:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 5136 states and 8524 transitions. [2019-11-07 00:45:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-07 00:45:40,377 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:40,378 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:40,378 INFO L410 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:40,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:40,378 INFO L82 PathProgramCache]: Analyzing trace with hash -1981318922, now seen corresponding path program 1 times [2019-11-07 00:45:40,379 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:40,379 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36817160] [2019-11-07 00:45:40,379 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 00:45:40,483 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36817160] [2019-11-07 00:45:40,483 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:40,484 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:45:40,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612056925] [2019-11-07 00:45:40,484 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:45:40,485 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:40,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:45:40,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:40,485 INFO L87 Difference]: Start difference. First operand 5136 states and 8524 transitions. Second operand 3 states. [2019-11-07 00:45:40,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:40,755 INFO L93 Difference]: Finished difference Result 13559 states and 23034 transitions. [2019-11-07 00:45:40,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:45:40,756 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2019-11-07 00:45:40,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:40,810 INFO L225 Difference]: With dead ends: 13559 [2019-11-07 00:45:40,810 INFO L226 Difference]: Without dead ends: 8471 [2019-11-07 00:45:40,827 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:45:40,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8471 states. [2019-11-07 00:45:41,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8471 to 8464. [2019-11-07 00:45:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8464 states. [2019-11-07 00:45:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8464 states to 8464 states and 14428 transitions. [2019-11-07 00:45:41,324 INFO L78 Accepts]: Start accepts. Automaton has 8464 states and 14428 transitions. Word has length 163 [2019-11-07 00:45:41,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:41,325 INFO L462 AbstractCegarLoop]: Abstraction has 8464 states and 14428 transitions. [2019-11-07 00:45:41,325 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:45:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 8464 states and 14428 transitions. [2019-11-07 00:45:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-11-07 00:45:41,362 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:45:41,362 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:45:41,363 INFO L410 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:45:41,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:45:41,363 INFO L82 PathProgramCache]: Analyzing trace with hash -953317302, now seen corresponding path program 1 times [2019-11-07 00:45:41,363 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:45:41,364 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077380885] [2019-11-07 00:45:41,364 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:45:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:45:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-11-07 00:45:41,535 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077380885] [2019-11-07 00:45:41,535 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:45:41,535 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-07 00:45:41,535 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286241615] [2019-11-07 00:45:41,536 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-07 00:45:41,536 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:45:41,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-07 00:45:41,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-11-07 00:45:41,537 INFO L87 Difference]: Start difference. First operand 8464 states and 14428 transitions. Second operand 8 states. [2019-11-07 00:45:41,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:45:41,754 INFO L93 Difference]: Finished difference Result 8464 states and 14428 transitions. [2019-11-07 00:45:41,754 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-07 00:45:41,755 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 164 [2019-11-07 00:45:41,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:45:41,756 INFO L225 Difference]: With dead ends: 8464 [2019-11-07 00:45:41,756 INFO L226 Difference]: Without dead ends: 0 [2019-11-07 00:45:41,776 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-11-07 00:45:41,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-07 00:45:41,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-07 00:45:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-07 00:45:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-07 00:45:41,778 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 164 [2019-11-07 00:45:41,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:45:41,779 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-07 00:45:41,779 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-07 00:45:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-07 00:45:41,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-07 00:45:41,784 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-07 00:45:42,331 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-11-07 00:45:43,966 INFO L443 ceAbstractionStarter]: For program point L929(line 929) no Hoare annotation was computed. [2019-11-07 00:45:43,966 INFO L443 ceAbstractionStarter]: For program point L928-2(lines 928 949) no Hoare annotation was computed. [2019-11-07 00:45:43,966 INFO L443 ceAbstractionStarter]: For program point L950(lines 927 951) no Hoare annotation was computed. [2019-11-07 00:45:43,966 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 903 958) no Hoare annotation was computed. [2019-11-07 00:45:43,966 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 903 958) no Hoare annotation was computed. [2019-11-07 00:45:43,967 INFO L443 ceAbstractionStarter]: For program point L934(lines 934 938) no Hoare annotation was computed. [2019-11-07 00:45:43,967 INFO L443 ceAbstractionStarter]: For program point L934-1(lines 934 938) no Hoare annotation was computed. [2019-11-07 00:45:43,967 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 903 958) no Hoare annotation was computed. [2019-11-07 00:45:43,967 INFO L443 ceAbstractionStarter]: For program point L2321-1(line 2321) no Hoare annotation was computed. [2019-11-07 00:45:43,967 INFO L446 ceAbstractionStarter]: At program point L2321(line 2321) the Hoare annotation is: true [2019-11-07 00:45:43,968 INFO L446 ceAbstractionStarter]: At program point L2322-1(line 2322) the Hoare annotation is: true [2019-11-07 00:45:43,968 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__BaseFINAL(lines 2316 2327) no Hoare annotation was computed. [2019-11-07 00:45:43,968 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__BaseEXIT(lines 2316 2327) no Hoare annotation was computed. [2019-11-07 00:45:43,968 INFO L446 ceAbstractionStarter]: At program point outgoing__wrappee__BaseENTRY(lines 2316 2327) the Hoare annotation is: true [2019-11-07 00:45:43,968 INFO L446 ceAbstractionStarter]: At program point L2322(line 2322) the Hoare annotation is: true [2019-11-07 00:45:43,968 INFO L443 ceAbstractionStarter]: For program point L991(lines 991 995) no Hoare annotation was computed. [2019-11-07 00:45:43,969 INFO L443 ceAbstractionStarter]: For program point L991-1(lines 991 995) no Hoare annotation was computed. [2019-11-07 00:45:43,969 INFO L443 ceAbstractionStarter]: For program point L986(line 986) no Hoare annotation was computed. [2019-11-07 00:45:43,969 INFO L443 ceAbstractionStarter]: For program point L985-2(lines 985 1010) no Hoare annotation was computed. [2019-11-07 00:45:43,969 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 959 1018) no Hoare annotation was computed. [2019-11-07 00:45:43,969 INFO L443 ceAbstractionStarter]: For program point L1011(lines 984 1012) no Hoare annotation was computed. [2019-11-07 00:45:43,969 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 959 1018) no Hoare annotation was computed. [2019-11-07 00:45:43,969 INFO L443 ceAbstractionStarter]: For program point L1004(line 1004) no Hoare annotation was computed. [2019-11-07 00:45:43,970 INFO L443 ceAbstractionStarter]: For program point L1004-1(line 1004) no Hoare annotation was computed. [2019-11-07 00:45:43,970 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 959 1018) no Hoare annotation was computed. [2019-11-07 00:45:43,970 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 276 284) no Hoare annotation was computed. [2019-11-07 00:45:43,970 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 276 284) the Hoare annotation is: true [2019-11-07 00:45:43,970 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 276 284) no Hoare annotation was computed. [2019-11-07 00:45:43,970 INFO L443 ceAbstractionStarter]: For program point isSignedEXIT(lines 741 759) no Hoare annotation was computed. [2019-11-07 00:45:43,970 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 755) no Hoare annotation was computed. [2019-11-07 00:45:43,971 INFO L443 ceAbstractionStarter]: For program point isSignedENTRY(lines 741 759) no Hoare annotation was computed. [2019-11-07 00:45:43,971 INFO L443 ceAbstractionStarter]: For program point isSignedFINAL(lines 741 759) no Hoare annotation was computed. [2019-11-07 00:45:43,971 INFO L443 ceAbstractionStarter]: For program point L745(lines 745 756) no Hoare annotation was computed. [2019-11-07 00:45:43,971 INFO L446 ceAbstractionStarter]: At program point mailENTRY(lines 2304 2315) the Hoare annotation is: true [2019-11-07 00:45:43,971 INFO L443 ceAbstractionStarter]: For program point mailEXIT(lines 2304 2315) no Hoare annotation was computed. [2019-11-07 00:45:43,971 INFO L446 ceAbstractionStarter]: At program point L2310(line 2310) the Hoare annotation is: true [2019-11-07 00:45:43,971 INFO L443 ceAbstractionStarter]: For program point mailFINAL(lines 2304 2315) no Hoare annotation was computed. [2019-11-07 00:45:43,972 INFO L446 ceAbstractionStarter]: At program point L2311(line 2311) the Hoare annotation is: true [2019-11-07 00:45:43,972 INFO L443 ceAbstractionStarter]: For program point L2310-1(line 2310) no Hoare annotation was computed. [2019-11-07 00:45:43,972 INFO L443 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 2453 2461) no Hoare annotation was computed. [2019-11-07 00:45:43,972 INFO L446 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 2453 2461) the Hoare annotation is: true [2019-11-07 00:45:43,972 INFO L443 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 2453 2461) no Hoare annotation was computed. [2019-11-07 00:45:43,972 INFO L443 ceAbstractionStarter]: For program point L656(lines 656 660) no Hoare annotation was computed. [2019-11-07 00:45:43,972 INFO L443 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 649 664) no Hoare annotation was computed. [2019-11-07 00:45:43,973 INFO L443 ceAbstractionStarter]: For program point L656-2(lines 649 664) no Hoare annotation was computed. [2019-11-07 00:45:43,973 INFO L443 ceAbstractionStarter]: For program point L653(lines 653 661) no Hoare annotation was computed. [2019-11-07 00:45:43,973 INFO L443 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 649 664) no Hoare annotation was computed. [2019-11-07 00:45:43,973 INFO L443 ceAbstractionStarter]: For program point L504(lines 504 508) no Hoare annotation was computed. [2019-11-07 00:45:43,973 INFO L443 ceAbstractionStarter]: For program point L504-2(lines 497 512) no Hoare annotation was computed. [2019-11-07 00:45:43,973 INFO L443 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 497 512) no Hoare annotation was computed. [2019-11-07 00:45:43,973 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 509) no Hoare annotation was computed. [2019-11-07 00:45:43,974 INFO L443 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 497 512) no Hoare annotation was computed. [2019-11-07 00:45:43,974 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 394 414) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-11-07 00:45:43,974 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 394 414) no Hoare annotation was computed. [2019-11-07 00:45:43,974 INFO L439 ceAbstractionStarter]: At program point L406(line 406) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= main_~tmp~2 1) (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-11-07 00:45:43,975 INFO L439 ceAbstractionStarter]: At program point L406-1(line 406) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= main_~tmp~2 1) (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-11-07 00:45:43,975 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 411) no Hoare annotation was computed. [2019-11-07 00:45:43,975 INFO L443 ceAbstractionStarter]: For program point L404-1(lines 404 411) no Hoare annotation was computed. [2019-11-07 00:45:43,975 INFO L443 ceAbstractionStarter]: For program point L402(line 402) no Hoare annotation was computed. [2019-11-07 00:45:43,975 INFO L439 ceAbstractionStarter]: At program point L401(line 401) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-11-07 00:45:43,977 INFO L439 ceAbstractionStarter]: At program point L400(line 400) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-11-07 00:45:43,977 INFO L439 ceAbstractionStarter]: At program point L400-1(line 400) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-11-07 00:45:43,977 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 394 414) no Hoare annotation was computed. [2019-11-07 00:45:43,977 INFO L443 ceAbstractionStarter]: For program point getEmailIdFINAL(lines 478 496) no Hoare annotation was computed. [2019-11-07 00:45:43,977 INFO L443 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 478 496) no Hoare annotation was computed. [2019-11-07 00:45:43,978 INFO L446 ceAbstractionStarter]: At program point getEmailIdENTRY(lines 478 496) the Hoare annotation is: true [2019-11-07 00:45:43,978 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 492) no Hoare annotation was computed. [2019-11-07 00:45:43,978 INFO L443 ceAbstractionStarter]: For program point L482(lines 482 493) no Hoare annotation was computed. [2019-11-07 00:45:43,978 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 610 625) no Hoare annotation was computed. [2019-11-07 00:45:43,978 INFO L443 ceAbstractionStarter]: For program point L617(lines 617 621) no Hoare annotation was computed. [2019-11-07 00:45:43,978 INFO L443 ceAbstractionStarter]: For program point L617-2(lines 610 625) no Hoare annotation was computed. [2019-11-07 00:45:43,978 INFO L443 ceAbstractionStarter]: For program point L614(lines 614 622) no Hoare annotation was computed. [2019-11-07 00:45:43,979 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 610 625) no Hoare annotation was computed. [2019-11-07 00:45:43,979 INFO L443 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 317 326) no Hoare annotation was computed. [2019-11-07 00:45:43,979 INFO L446 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 317 326) the Hoare annotation is: true [2019-11-07 00:45:43,980 INFO L446 ceAbstractionStarter]: At program point L322(line 322) the Hoare annotation is: true [2019-11-07 00:45:43,980 INFO L443 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 317 326) no Hoare annotation was computed. [2019-11-07 00:45:43,980 INFO L443 ceAbstractionStarter]: For program point L767(lines 767 771) no Hoare annotation was computed. [2019-11-07 00:45:43,980 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 760 775) no Hoare annotation was computed. [2019-11-07 00:45:43,980 INFO L443 ceAbstractionStarter]: For program point L767-2(lines 760 775) no Hoare annotation was computed. [2019-11-07 00:45:43,980 INFO L443 ceAbstractionStarter]: For program point L764(lines 764 772) no Hoare annotation was computed. [2019-11-07 00:45:43,981 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedENTRY(lines 760 775) no Hoare annotation was computed. [2019-11-07 00:45:43,981 INFO L443 ceAbstractionStarter]: For program point L1824(lines 1824 1830) no Hoare annotation was computed. [2019-11-07 00:45:43,981 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyENTRY(lines 1812 1835) no Hoare annotation was computed. [2019-11-07 00:45:43,981 INFO L443 ceAbstractionStarter]: For program point L1820(lines 1820 1831) no Hoare annotation was computed. [2019-11-07 00:45:43,981 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 1812 1835) no Hoare annotation was computed. [2019-11-07 00:45:43,981 INFO L443 ceAbstractionStarter]: For program point L1816(lines 1816 1832) no Hoare annotation was computed. [2019-11-07 00:45:43,981 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 1812 1835) no Hoare annotation was computed. [2019-11-07 00:45:43,982 INFO L443 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 360 370) no Hoare annotation was computed. [2019-11-07 00:45:43,982 INFO L443 ceAbstractionStarter]: For program point L366(line 366) no Hoare annotation was computed. [2019-11-07 00:45:43,982 INFO L443 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 360 370) no Hoare annotation was computed. [2019-11-07 00:45:43,982 INFO L443 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 360 370) no Hoare annotation was computed. [2019-11-07 00:45:43,982 INFO L443 ceAbstractionStarter]: For program point cloneEmailFINAL(lines 2533 2541) no Hoare annotation was computed. [2019-11-07 00:45:43,982 INFO L443 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 2533 2541) no Hoare annotation was computed. [2019-11-07 00:45:43,983 INFO L443 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 2533 2541) no Hoare annotation was computed. [2019-11-07 00:45:43,983 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeFINAL(lines 1356 1379) no Hoare annotation was computed. [2019-11-07 00:45:43,983 INFO L443 ceAbstractionStarter]: For program point L1360(lines 1360 1376) no Hoare annotation was computed. [2019-11-07 00:45:43,983 INFO L446 ceAbstractionStarter]: At program point getClientAddressBookSizeENTRY(lines 1356 1379) the Hoare annotation is: true [2019-11-07 00:45:43,983 INFO L443 ceAbstractionStarter]: For program point L1368(lines 1368 1374) no Hoare annotation was computed. [2019-11-07 00:45:43,983 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 1356 1379) no Hoare annotation was computed. [2019-11-07 00:45:43,983 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1375) no Hoare annotation was computed. [2019-11-07 00:45:43,984 INFO L446 ceAbstractionStarter]: At program point L353(line 353) the Hoare annotation is: true [2019-11-07 00:45:43,984 INFO L443 ceAbstractionStarter]: For program point L354-1(lines 337 359) no Hoare annotation was computed. [2019-11-07 00:45:43,984 INFO L446 ceAbstractionStarter]: At program point L352(line 352) the Hoare annotation is: true [2019-11-07 00:45:43,984 INFO L443 ceAbstractionStarter]: For program point L353-1(line 353) no Hoare annotation was computed. [2019-11-07 00:45:43,984 INFO L443 ceAbstractionStarter]: For program point L352-1(line 352) no Hoare annotation was computed. [2019-11-07 00:45:43,984 INFO L443 ceAbstractionStarter]: For program point L348(lines 348 356) no Hoare annotation was computed. [2019-11-07 00:45:43,985 INFO L443 ceAbstractionStarter]: For program point L346(line 346) no Hoare annotation was computed. [2019-11-07 00:45:43,985 INFO L446 ceAbstractionStarter]: At program point L345(line 345) the Hoare annotation is: true [2019-11-07 00:45:43,985 INFO L446 ceAbstractionStarter]: At program point L345-1(line 345) the Hoare annotation is: true [2019-11-07 00:45:43,985 INFO L443 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 337 359) no Hoare annotation was computed. [2019-11-07 00:45:43,985 INFO L446 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 337 359) the Hoare annotation is: true [2019-11-07 00:45:43,985 INFO L446 ceAbstractionStarter]: At program point L354(line 354) the Hoare annotation is: true [2019-11-07 00:45:43,986 INFO L446 ceAbstractionStarter]: At program point setup_bobENTRY(lines 307 316) the Hoare annotation is: true [2019-11-07 00:45:43,986 INFO L443 ceAbstractionStarter]: For program point setup_bobFINAL(lines 307 316) no Hoare annotation was computed. [2019-11-07 00:45:43,986 INFO L446 ceAbstractionStarter]: At program point L312(line 312) the Hoare annotation is: true [2019-11-07 00:45:43,986 INFO L443 ceAbstractionStarter]: For program point setup_bobEXIT(lines 307 316) no Hoare annotation was computed. [2019-11-07 00:45:43,986 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyENTRY(lines 723 738) no Hoare annotation was computed. [2019-11-07 00:45:43,986 INFO L443 ceAbstractionStarter]: For program point L730(lines 730 734) no Hoare annotation was computed. [2019-11-07 00:45:43,986 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 723 738) no Hoare annotation was computed. [2019-11-07 00:45:43,987 INFO L443 ceAbstractionStarter]: For program point L730-2(lines 723 738) no Hoare annotation was computed. [2019-11-07 00:45:43,987 INFO L443 ceAbstractionStarter]: For program point L727(lines 727 735) no Hoare annotation was computed. [2019-11-07 00:45:43,987 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 262 268) no Hoare annotation was computed. [2019-11-07 00:45:43,987 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 262 268) the Hoare annotation is: true [2019-11-07 00:45:43,987 INFO L443 ceAbstractionStarter]: For program point L1741(lines 1741 1753) no Hoare annotation was computed. [2019-11-07 00:45:43,987 INFO L443 ceAbstractionStarter]: For program point L1729(lines 1729 1737) no Hoare annotation was computed. [2019-11-07 00:45:43,988 INFO L443 ceAbstractionStarter]: For program point L1725(lines 1725 1757) no Hoare annotation was computed. [2019-11-07 00:45:43,988 INFO L443 ceAbstractionStarter]: For program point L1717(lines 1717 1721) no Hoare annotation was computed. [2019-11-07 00:45:43,988 INFO L443 ceAbstractionStarter]: For program point L1726(lines 1726 1738) no Hoare annotation was computed. [2019-11-07 00:45:43,988 INFO L443 ceAbstractionStarter]: For program point L1747(lines 1747 1751) no Hoare annotation was computed. [2019-11-07 00:45:43,988 INFO L443 ceAbstractionStarter]: For program point L1714(lines 1714 1722) no Hoare annotation was computed. [2019-11-07 00:45:43,988 INFO L446 ceAbstractionStarter]: At program point setClientAddressBookAddressENTRY(lines 1706 1761) the Hoare annotation is: true [2019-11-07 00:45:43,988 INFO L443 ceAbstractionStarter]: For program point L1710(lines 1710 1758) no Hoare annotation was computed. [2019-11-07 00:45:43,989 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 1706 1761) no Hoare annotation was computed. [2019-11-07 00:45:43,989 INFO L443 ceAbstractionStarter]: For program point L1744(lines 1744 1752) no Hoare annotation was computed. [2019-11-07 00:45:43,989 INFO L443 ceAbstractionStarter]: For program point L1711(lines 1711 1723) no Hoare annotation was computed. [2019-11-07 00:45:43,989 INFO L443 ceAbstractionStarter]: For program point L1740(lines 1740 1756) no Hoare annotation was computed. [2019-11-07 00:45:43,989 INFO L443 ceAbstractionStarter]: For program point L1740-1(lines 1706 1761) no Hoare annotation was computed. [2019-11-07 00:45:43,989 INFO L443 ceAbstractionStarter]: For program point L1732(lines 1732 1736) no Hoare annotation was computed. [2019-11-07 00:45:43,990 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1204) no Hoare annotation was computed. [2019-11-07 00:45:43,990 INFO L443 ceAbstractionStarter]: For program point L1184-1(lines 1184 1204) no Hoare annotation was computed. [2019-11-07 00:45:43,990 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 1170 1215) no Hoare annotation was computed. [2019-11-07 00:45:43,992 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 1170 1215) no Hoare annotation was computed. [2019-11-07 00:45:43,992 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1197) no Hoare annotation was computed. [2019-11-07 00:45:43,992 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 1170 1215) no Hoare annotation was computed. [2019-11-07 00:45:43,992 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 718) no Hoare annotation was computed. [2019-11-07 00:45:43,992 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 704 722) no Hoare annotation was computed. [2019-11-07 00:45:43,992 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyENTRY(lines 704 722) no Hoare annotation was computed. [2019-11-07 00:45:43,993 INFO L443 ceAbstractionStarter]: For program point L708(lines 708 719) no Hoare annotation was computed. [2019-11-07 00:45:43,993 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyFINAL(lines 704 722) no Hoare annotation was computed. [2019-11-07 00:45:43,993 INFO L443 ceAbstractionStarter]: For program point L1264(lines 1264 1281) no Hoare annotation was computed. [2019-11-07 00:45:43,993 INFO L443 ceAbstractionStarter]: For program point getClientNameENTRY(lines 1259 1284) no Hoare annotation was computed. [2019-11-07 00:45:43,993 INFO L443 ceAbstractionStarter]: For program point getClientNameEXIT(lines 1259 1284) no Hoare annotation was computed. [2019-11-07 00:45:43,993 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1279) no Hoare annotation was computed. [2019-11-07 00:45:43,993 INFO L443 ceAbstractionStarter]: For program point getClientNameFINAL(lines 1259 1284) no Hoare annotation was computed. [2019-11-07 00:45:43,994 INFO L443 ceAbstractionStarter]: For program point L1268(lines 1268 1280) no Hoare annotation was computed. [2019-11-07 00:45:43,994 INFO L443 ceAbstractionStarter]: For program point L2413-1(line 2413) no Hoare annotation was computed. [2019-11-07 00:45:43,994 INFO L443 ceAbstractionStarter]: For program point L2413(line 2413) no Hoare annotation was computed. [2019-11-07 00:45:43,994 INFO L443 ceAbstractionStarter]: For program point createClientEXIT(lines 2406 2420) no Hoare annotation was computed. [2019-11-07 00:45:43,994 INFO L443 ceAbstractionStarter]: For program point createClientENTRY(lines 2406 2420) no Hoare annotation was computed. [2019-11-07 00:45:43,994 INFO L443 ceAbstractionStarter]: For program point createClientFINAL(lines 2406 2420) no Hoare annotation was computed. [2019-11-07 00:45:43,994 INFO L443 ceAbstractionStarter]: For program point L2208(lines 2208 2219) no Hoare annotation was computed. [2019-11-07 00:45:43,995 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverFINAL(lines 2200 2223) no Hoare annotation was computed. [2019-11-07 00:45:43,995 INFO L443 ceAbstractionStarter]: For program point L2204(lines 2204 2220) no Hoare annotation was computed. [2019-11-07 00:45:43,995 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 2200 2223) no Hoare annotation was computed. [2019-11-07 00:45:43,995 INFO L446 ceAbstractionStarter]: At program point getClientForwardReceiverENTRY(lines 2200 2223) the Hoare annotation is: true [2019-11-07 00:45:43,995 INFO L443 ceAbstractionStarter]: For program point L2212(lines 2212 2218) no Hoare annotation was computed. [2019-11-07 00:45:43,995 INFO L439 ceAbstractionStarter]: At program point L2397-1(line 2397) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (not (= 0 ~__ste_client_forwardReceiver2~0)) (not (= 0 ~__ste_client_forwardReceiver0~0))) [2019-11-07 00:45:43,995 INFO L446 ceAbstractionStarter]: At program point incomingENTRY(lines 2385 2405) the Hoare annotation is: true [2019-11-07 00:45:43,996 INFO L439 ceAbstractionStarter]: At program point L2397(line 2397) the Hoare annotation is: (or (not (= 0 ~__ste_client_forwardReceiver1~0)) (not (= 0 ~__ste_client_forwardReceiver2~0)) (not (= 0 ~__ste_client_forwardReceiver0~0))) [2019-11-07 00:45:43,996 INFO L443 ceAbstractionStarter]: For program point L2395-1(lines 2385 2405) no Hoare annotation was computed. [2019-11-07 00:45:43,996 INFO L443 ceAbstractionStarter]: For program point L2395(lines 2395 2402) no Hoare annotation was computed. [2019-11-07 00:45:43,996 INFO L443 ceAbstractionStarter]: For program point L2392(line 2392) no Hoare annotation was computed. [2019-11-07 00:45:43,996 INFO L446 ceAbstractionStarter]: At program point L2391-1(line 2391) the Hoare annotation is: true [2019-11-07 00:45:43,996 INFO L446 ceAbstractionStarter]: At program point L2391(line 2391) the Hoare annotation is: true [2019-11-07 00:45:43,997 INFO L443 ceAbstractionStarter]: For program point incomingEXIT(lines 2385 2405) no Hoare annotation was computed. [2019-11-07 00:45:43,997 INFO L443 ceAbstractionStarter]: For program point createEmailEXIT(lines 2542 2556) no Hoare annotation was computed. [2019-11-07 00:45:43,997 INFO L443 ceAbstractionStarter]: For program point L2550(line 2550) no Hoare annotation was computed. [2019-11-07 00:45:43,997 INFO L446 ceAbstractionStarter]: At program point L2549-1(line 2549) the Hoare annotation is: true [2019-11-07 00:45:43,997 INFO L446 ceAbstractionStarter]: At program point L2549(line 2549) the Hoare annotation is: true [2019-11-07 00:45:43,997 INFO L446 ceAbstractionStarter]: At program point createEmailENTRY(lines 2542 2556) the Hoare annotation is: true [2019-11-07 00:45:43,997 INFO L443 ceAbstractionStarter]: For program point createEmailFINAL(lines 2542 2556) no Hoare annotation was computed. [2019-11-07 00:45:43,998 INFO L443 ceAbstractionStarter]: For program point L126(lines 126 130) no Hoare annotation was computed. [2019-11-07 00:45:43,998 INFO L443 ceAbstractionStarter]: For program point L93(lines 93 97) no Hoare annotation was computed. [2019-11-07 00:45:43,998 INFO L443 ceAbstractionStarter]: For program point L209(lines 209 213) no Hoare annotation was computed. [2019-11-07 00:45:43,998 INFO L446 ceAbstractionStarter]: At program point L209-1(lines 81 227) the Hoare annotation is: true [2019-11-07 00:45:43,998 INFO L446 ceAbstractionStarter]: At program point L143(lines 133 222) the Hoare annotation is: true [2019-11-07 00:45:43,998 INFO L446 ceAbstractionStarter]: At program point L110(lines 100 225) the Hoare annotation is: true [2019-11-07 00:45:43,998 INFO L446 ceAbstractionStarter]: At program point L168(lines 158 220) the Hoare annotation is: true [2019-11-07 00:45:43,999 INFO L446 ceAbstractionStarter]: At program point L193(lines 183 218) the Hoare annotation is: true [2019-11-07 00:45:43,999 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 42 235) no Hoare annotation was computed. [2019-11-07 00:45:44,000 INFO L439 ceAbstractionStarter]: At program point testENTRY(lines 42 235) the Hoare annotation is: (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) (not (= 0 |old(~__ste_client_forwardReceiver0~0)|))) [2019-11-07 00:45:44,001 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 42 235) no Hoare annotation was computed. [2019-11-07 00:45:44,001 INFO L443 ceAbstractionStarter]: For program point L137(lines 137 141) no Hoare annotation was computed. [2019-11-07 00:45:44,001 INFO L443 ceAbstractionStarter]: For program point L104(lines 104 108) no Hoare annotation was computed. [2019-11-07 00:45:44,001 INFO L446 ceAbstractionStarter]: At program point L228(lines 80 229) the Hoare annotation is: true [2019-11-07 00:45:44,001 INFO L443 ceAbstractionStarter]: For program point L162(lines 162 166) no Hoare annotation was computed. [2019-11-07 00:45:44,002 INFO L443 ceAbstractionStarter]: For program point L187(lines 187 191) no Hoare annotation was computed. [2019-11-07 00:45:44,003 INFO L446 ceAbstractionStarter]: At program point L121(lines 111 224) the Hoare annotation is: true [2019-11-07 00:45:44,003 INFO L446 ceAbstractionStarter]: At program point L204(lines 194 217) the Hoare annotation is: true [2019-11-07 00:45:44,003 INFO L443 ceAbstractionStarter]: For program point L89(lines 89 226) no Hoare annotation was computed. [2019-11-07 00:45:44,003 INFO L443 ceAbstractionStarter]: For program point L148(lines 148 155) no Hoare annotation was computed. [2019-11-07 00:45:44,003 INFO L443 ceAbstractionStarter]: For program point L115(lines 115 119) no Hoare annotation was computed. [2019-11-07 00:45:44,003 INFO L443 ceAbstractionStarter]: For program point L82(lines 81 227) no Hoare annotation was computed. [2019-11-07 00:45:44,003 INFO L443 ceAbstractionStarter]: For program point L173(lines 173 180) no Hoare annotation was computed. [2019-11-07 00:45:44,004 INFO L443 ceAbstractionStarter]: For program point L198(lines 198 202) no Hoare annotation was computed. [2019-11-07 00:45:44,004 INFO L446 ceAbstractionStarter]: At program point L132(lines 122 223) the Hoare annotation is: true [2019-11-07 00:45:44,004 INFO L446 ceAbstractionStarter]: At program point L99(lines 89 226) the Hoare annotation is: true [2019-11-07 00:45:44,004 INFO L446 ceAbstractionStarter]: At program point L157(lines 144 221) the Hoare annotation is: true [2019-11-07 00:45:44,004 INFO L446 ceAbstractionStarter]: At program point L182(lines 169 219) the Hoare annotation is: true [2019-11-07 00:45:44,005 INFO L443 ceAbstractionStarter]: For program point L83(lines 83 87) no Hoare annotation was computed. [2019-11-07 00:45:44,005 INFO L446 ceAbstractionStarter]: At program point L150(line 150) the Hoare annotation is: true [2019-11-07 00:45:44,005 INFO L443 ceAbstractionStarter]: For program point L150-1(line 150) no Hoare annotation was computed. [2019-11-07 00:45:44,005 INFO L446 ceAbstractionStarter]: At program point L175(line 175) the Hoare annotation is: true [2019-11-07 00:45:44,005 INFO L443 ceAbstractionStarter]: For program point L175-1(line 175) no Hoare annotation was computed. [2019-11-07 00:45:44,006 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 566) no Hoare annotation was computed. [2019-11-07 00:45:44,006 INFO L443 ceAbstractionStarter]: For program point getEmailToFINAL(lines 552 570) no Hoare annotation was computed. [2019-11-07 00:45:44,006 INFO L443 ceAbstractionStarter]: For program point L556(lines 556 567) no Hoare annotation was computed. [2019-11-07 00:45:44,008 INFO L443 ceAbstractionStarter]: For program point getEmailToEXIT(lines 552 570) no Hoare annotation was computed. [2019-11-07 00:45:44,009 INFO L446 ceAbstractionStarter]: At program point getEmailToENTRY(lines 552 570) the Hoare annotation is: true [2019-11-07 00:45:44,009 INFO L446 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 2462 2470) the Hoare annotation is: true [2019-11-07 00:45:44,009 INFO L443 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 2462 2470) no Hoare annotation was computed. [2019-11-07 00:45:44,009 INFO L443 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 2462 2470) no Hoare annotation was computed. [2019-11-07 00:45:44,009 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1329) no Hoare annotation was computed. [2019-11-07 00:45:44,009 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 1309 1332) no Hoare annotation was computed. [2019-11-07 00:45:44,010 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 1309 1332) no Hoare annotation was computed. [2019-11-07 00:45:44,010 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferFINAL(lines 1309 1332) no Hoare annotation was computed. [2019-11-07 00:45:44,010 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1327) no Hoare annotation was computed. [2019-11-07 00:45:44,010 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1328) no Hoare annotation was computed. [2019-11-07 00:45:44,011 INFO L443 ceAbstractionStarter]: For program point L1793(lines 1793 1805) no Hoare annotation was computed. [2019-11-07 00:45:44,012 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 1789 1808) no Hoare annotation was computed. [2019-11-07 00:45:44,012 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseENTRY(lines 1789 1808) no Hoare annotation was computed. [2019-11-07 00:45:44,012 INFO L443 ceAbstractionStarter]: For program point L1799(lines 1799 1803) no Hoare annotation was computed. [2019-11-07 00:45:44,012 INFO L443 ceAbstractionStarter]: For program point L1799-2(lines 1789 1808) no Hoare annotation was computed. [2019-11-07 00:45:44,012 INFO L443 ceAbstractionStarter]: For program point L1796(lines 1796 1804) no Hoare annotation was computed. [2019-11-07 00:45:44,012 INFO L446 ceAbstractionStarter]: At program point setClientAddressBookSizeENTRY(lines 1380 1399) the Hoare annotation is: true [2019-11-07 00:45:44,012 INFO L443 ceAbstractionStarter]: For program point L1390(lines 1390 1394) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point L1390-2(lines 1380 1399) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point L1387(lines 1387 1395) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point L1384(lines 1384 1396) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 1380 1399) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 1937 1990) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point L1974(lines 1974 1980) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point L1941(lines 1941 1987) no Hoare annotation was computed. [2019-11-07 00:45:44,013 INFO L443 ceAbstractionStarter]: For program point L1970(lines 1970 1981) no Hoare annotation was computed. [2019-11-07 00:45:44,014 INFO L443 ceAbstractionStarter]: For program point L1960(lines 1960 1966) no Hoare annotation was computed. [2019-11-07 00:45:44,014 INFO L443 ceAbstractionStarter]: For program point L1956(lines 1956 1967) no Hoare annotation was computed. [2019-11-07 00:45:44,014 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 1937 1990) no Hoare annotation was computed. [2019-11-07 00:45:44,014 INFO L443 ceAbstractionStarter]: For program point L1946(lines 1946 1952) no Hoare annotation was computed. [2019-11-07 00:45:44,014 INFO L443 ceAbstractionStarter]: For program point L1942(lines 1942 1953) no Hoare annotation was computed. [2019-11-07 00:45:44,015 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserENTRY(lines 1937 1990) no Hoare annotation was computed. [2019-11-07 00:45:44,015 INFO L443 ceAbstractionStarter]: For program point L1969(lines 1969 1985) no Hoare annotation was computed. [2019-11-07 00:45:44,015 INFO L443 ceAbstractionStarter]: For program point L1955(lines 1955 1986) no Hoare annotation was computed. [2019-11-07 00:45:44,015 INFO L443 ceAbstractionStarter]: For program point L2017(lines 2017 2029) no Hoare annotation was computed. [2019-11-07 00:45:44,015 INFO L443 ceAbstractionStarter]: For program point L2017-1(lines 1991 2034) no Hoare annotation was computed. [2019-11-07 00:45:44,017 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserENTRY(lines 1991 2034) no Hoare annotation was computed. [2019-11-07 00:45:44,018 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2015) no Hoare annotation was computed. [2019-11-07 00:45:44,018 INFO L443 ceAbstractionStarter]: For program point L1999(lines 1999 2003) no Hoare annotation was computed. [2019-11-07 00:45:44,018 INFO L443 ceAbstractionStarter]: For program point L1995(lines 1995 2031) no Hoare annotation was computed. [2019-11-07 00:45:44,018 INFO L443 ceAbstractionStarter]: For program point L2018(lines 2018 2026) no Hoare annotation was computed. [2019-11-07 00:45:44,018 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 1991 2034) no Hoare annotation was computed. [2019-11-07 00:45:44,018 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 2014) no Hoare annotation was computed. [2019-11-07 00:45:44,019 INFO L443 ceAbstractionStarter]: For program point L2006(lines 2006 2030) no Hoare annotation was computed. [2019-11-07 00:45:44,019 INFO L443 ceAbstractionStarter]: For program point L1996(lines 1996 2004) no Hoare annotation was computed. [2019-11-07 00:45:44,019 INFO L443 ceAbstractionStarter]: For program point L2021(lines 2021 2025) no Hoare annotation was computed. [2019-11-07 00:45:44,019 INFO L446 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 534 549) the Hoare annotation is: true [2019-11-07 00:45:44,019 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 545) no Hoare annotation was computed. [2019-11-07 00:45:44,019 INFO L443 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 534 549) no Hoare annotation was computed. [2019-11-07 00:45:44,019 INFO L443 ceAbstractionStarter]: For program point L541-2(lines 534 549) no Hoare annotation was computed. [2019-11-07 00:45:44,019 INFO L443 ceAbstractionStarter]: For program point L538(lines 538 546) no Hoare annotation was computed. [2019-11-07 00:45:44,020 INFO L443 ceAbstractionStarter]: For program point L1408(line 1408) no Hoare annotation was computed. [2019-11-07 00:45:44,020 INFO L443 ceAbstractionStarter]: For program point L1408-1(line 1408) no Hoare annotation was computed. [2019-11-07 00:45:44,020 INFO L443 ceAbstractionStarter]: For program point L1414(line 1414) no Hoare annotation was computed. [2019-11-07 00:45:44,020 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 1400 1424) no Hoare annotation was computed. [2019-11-07 00:45:44,020 INFO L443 ceAbstractionStarter]: For program point L1414-1(line 1414) no Hoare annotation was computed. [2019-11-07 00:45:44,020 INFO L443 ceAbstractionStarter]: For program point L1411(lines 1411 1421) no Hoare annotation was computed. [2019-11-07 00:45:44,021 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 1400 1424) no Hoare annotation was computed. [2019-11-07 00:45:44,021 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 1400 1424) no Hoare annotation was computed. [2019-11-07 00:45:44,021 INFO L443 ceAbstractionStarter]: For program point isReadableEXIT(lines 2524 2532) no Hoare annotation was computed. [2019-11-07 00:45:44,021 INFO L446 ceAbstractionStarter]: At program point isReadableENTRY(lines 2524 2532) the Hoare annotation is: true [2019-11-07 00:45:44,021 INFO L443 ceAbstractionStarter]: For program point isReadableFINAL(lines 2524 2532) no Hoare annotation was computed. [2019-11-07 00:45:44,022 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 2575 2582) no Hoare annotation was computed. [2019-11-07 00:45:44,022 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2579) no Hoare annotation was computed. [2019-11-07 00:45:44,022 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 2575 2582) the Hoare annotation is: true [2019-11-07 00:45:44,022 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 2575 2582) no Hoare annotation was computed. [2019-11-07 00:45:44,022 INFO L443 ceAbstractionStarter]: For program point L2178-1(lines 2152 2195) no Hoare annotation was computed. [2019-11-07 00:45:44,023 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 2176) no Hoare annotation was computed. [2019-11-07 00:45:44,023 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2152 2195) no Hoare annotation was computed. [2019-11-07 00:45:44,023 INFO L443 ceAbstractionStarter]: For program point L2160(lines 2160 2164) no Hoare annotation was computed. [2019-11-07 00:45:44,023 INFO L443 ceAbstractionStarter]: For program point L2156(lines 2156 2192) no Hoare annotation was computed. [2019-11-07 00:45:44,023 INFO L443 ceAbstractionStarter]: For program point L2179(lines 2179 2187) no Hoare annotation was computed. [2019-11-07 00:45:44,024 INFO L443 ceAbstractionStarter]: For program point L2171(lines 2171 2175) no Hoare annotation was computed. [2019-11-07 00:45:44,024 INFO L443 ceAbstractionStarter]: For program point L2167(lines 2167 2191) no Hoare annotation was computed. [2019-11-07 00:45:44,024 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyENTRY(lines 2152 2195) no Hoare annotation was computed. [2019-11-07 00:45:44,024 INFO L443 ceAbstractionStarter]: For program point L2157(lines 2157 2165) no Hoare annotation was computed. [2019-11-07 00:45:44,024 INFO L443 ceAbstractionStarter]: For program point L2182(lines 2182 2186) no Hoare annotation was computed. [2019-11-07 00:45:44,025 INFO L443 ceAbstractionStarter]: For program point L2178(lines 2178 2190) no Hoare annotation was computed. [2019-11-07 00:45:44,025 INFO L439 ceAbstractionStarter]: At program point setClientForwardReceiverENTRY(lines 2224 2243) the Hoare annotation is: (and (or (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_forwardReceiver0~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= ~__ste_client_forwardReceiver1~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (= ~__ste_client_forwardReceiver2~0 0))) [2019-11-07 00:45:44,025 INFO L443 ceAbstractionStarter]: For program point L2234(lines 2234 2238) no Hoare annotation was computed. [2019-11-07 00:45:44,025 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 2224 2243) no Hoare annotation was computed. [2019-11-07 00:45:44,025 INFO L443 ceAbstractionStarter]: For program point L2234-2(lines 2224 2243) no Hoare annotation was computed. [2019-11-07 00:45:44,025 INFO L443 ceAbstractionStarter]: For program point L2231(lines 2231 2239) no Hoare annotation was computed. [2019-11-07 00:45:44,026 INFO L443 ceAbstractionStarter]: For program point L2228(lines 2228 2240) no Hoare annotation was computed. [2019-11-07 00:45:44,026 INFO L443 ceAbstractionStarter]: For program point L2359-1(lines 2328 2364) no Hoare annotation was computed. [2019-11-07 00:45:44,026 INFO L443 ceAbstractionStarter]: For program point outgoingEXIT(lines 2328 2364) no Hoare annotation was computed. [2019-11-07 00:45:44,026 INFO L446 ceAbstractionStarter]: At program point L2359(line 2359) the Hoare annotation is: true [2019-11-07 00:45:44,026 INFO L446 ceAbstractionStarter]: At program point outgoingENTRY(lines 2328 2364) the Hoare annotation is: true [2019-11-07 00:45:44,026 INFO L446 ceAbstractionStarter]: At program point L2354(line 2354) the Hoare annotation is: true [2019-11-07 00:45:44,026 INFO L446 ceAbstractionStarter]: At program point L2352(line 2352) the Hoare annotation is: true [2019-11-07 00:45:44,027 INFO L443 ceAbstractionStarter]: For program point L2353(line 2353) no Hoare annotation was computed. [2019-11-07 00:45:44,027 INFO L446 ceAbstractionStarter]: At program point L2354-1(line 2354) the Hoare annotation is: true [2019-11-07 00:45:44,027 INFO L446 ceAbstractionStarter]: At program point L2351-1(line 2351) the Hoare annotation is: true [2019-11-07 00:45:44,027 INFO L446 ceAbstractionStarter]: At program point L2351(line 2351) the Hoare annotation is: true [2019-11-07 00:45:44,027 INFO L443 ceAbstractionStarter]: For program point L2349-1(line 2349) no Hoare annotation was computed. [2019-11-07 00:45:44,027 INFO L446 ceAbstractionStarter]: At program point L2349(line 2349) the Hoare annotation is: true [2019-11-07 00:45:44,027 INFO L446 ceAbstractionStarter]: At program point L2346(line 2346) the Hoare annotation is: true [2019-11-07 00:45:44,028 INFO L446 ceAbstractionStarter]: At program point L2344(line 2344) the Hoare annotation is: true [2019-11-07 00:45:44,028 INFO L443 ceAbstractionStarter]: For program point L2346-1(line 2346) no Hoare annotation was computed. [2019-11-07 00:45:44,028 INFO L443 ceAbstractionStarter]: For program point L2342(lines 2342 2361) no Hoare annotation was computed. [2019-11-07 00:45:44,028 INFO L443 ceAbstractionStarter]: For program point L2344-1(line 2344) no Hoare annotation was computed. [2019-11-07 00:45:44,028 INFO L443 ceAbstractionStarter]: For program point L2339-1(line 2339) no Hoare annotation was computed. [2019-11-07 00:45:44,028 INFO L446 ceAbstractionStarter]: At program point L2339(line 2339) the Hoare annotation is: true [2019-11-07 00:45:44,028 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 269 275) the Hoare annotation is: true [2019-11-07 00:45:44,029 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 269 275) no Hoare annotation was computed. [2019-11-07 00:45:44,029 INFO L443 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2247 2270) no Hoare annotation was computed. [2019-11-07 00:45:44,029 INFO L443 ceAbstractionStarter]: For program point L2255(lines 2255 2266) no Hoare annotation was computed. [2019-11-07 00:45:44,029 INFO L446 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2247 2270) the Hoare annotation is: true [2019-11-07 00:45:44,029 INFO L443 ceAbstractionStarter]: For program point L2251(lines 2251 2267) no Hoare annotation was computed. [2019-11-07 00:45:44,029 INFO L443 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2247 2270) no Hoare annotation was computed. [2019-11-07 00:45:44,030 INFO L443 ceAbstractionStarter]: For program point L2259(lines 2259 2265) no Hoare annotation was computed. [2019-11-07 00:45:44,030 INFO L443 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 815 833) no Hoare annotation was computed. [2019-11-07 00:45:44,030 INFO L443 ceAbstractionStarter]: For program point isVerifiedFINAL(lines 815 833) no Hoare annotation was computed. [2019-11-07 00:45:44,030 INFO L443 ceAbstractionStarter]: For program point L823(lines 823 829) no Hoare annotation was computed. [2019-11-07 00:45:44,030 INFO L443 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 815 833) no Hoare annotation was computed. [2019-11-07 00:45:44,031 INFO L443 ceAbstractionStarter]: For program point L819(lines 819 830) no Hoare annotation was computed. [2019-11-07 00:45:44,031 INFO L443 ceAbstractionStarter]: For program point deliverFINAL(lines 2365 2374) no Hoare annotation was computed. [2019-11-07 00:45:44,031 INFO L446 ceAbstractionStarter]: At program point deliverENTRY(lines 2365 2374) the Hoare annotation is: true [2019-11-07 00:45:44,031 INFO L443 ceAbstractionStarter]: For program point deliverEXIT(lines 2365 2374) no Hoare annotation was computed. [2019-11-07 00:45:44,031 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 1903 1927) no Hoare annotation was computed. [2019-11-07 00:45:44,031 INFO L443 ceAbstractionStarter]: For program point L1917(line 1917) no Hoare annotation was computed. [2019-11-07 00:45:44,032 INFO L443 ceAbstractionStarter]: For program point L1917-1(line 1917) no Hoare annotation was computed. [2019-11-07 00:45:44,032 INFO L443 ceAbstractionStarter]: For program point L1914(lines 1914 1924) no Hoare annotation was computed. [2019-11-07 00:45:44,032 INFO L443 ceAbstractionStarter]: For program point L1911(line 1911) no Hoare annotation was computed. [2019-11-07 00:45:44,032 INFO L443 ceAbstractionStarter]: For program point L1911-1(line 1911) no Hoare annotation was computed. [2019-11-07 00:45:44,032 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryENTRY(lines 1903 1927) no Hoare annotation was computed. [2019-11-07 00:45:44,033 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 1903 1927) no Hoare annotation was computed. [2019-11-07 00:45:44,033 INFO L443 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 327 336) no Hoare annotation was computed. [2019-11-07 00:45:44,033 INFO L446 ceAbstractionStarter]: At program point L332(line 332) the Hoare annotation is: true [2019-11-07 00:45:44,033 INFO L446 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 327 336) the Hoare annotation is: true [2019-11-07 00:45:44,033 INFO L443 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 327 336) no Hoare annotation was computed. [2019-11-07 00:45:44,034 INFO L443 ceAbstractionStarter]: For program point L2102(lines 2102 2148) no Hoare annotation was computed. [2019-11-07 00:45:44,034 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 2141) no Hoare annotation was computed. [2019-11-07 00:45:44,034 INFO L443 ceAbstractionStarter]: For program point L2131(lines 2131 2142) no Hoare annotation was computed. [2019-11-07 00:45:44,034 INFO L443 ceAbstractionStarter]: For program point L2121(lines 2121 2127) no Hoare annotation was computed. [2019-11-07 00:45:44,034 INFO L443 ceAbstractionStarter]: For program point L2117(lines 2117 2128) no Hoare annotation was computed. [2019-11-07 00:45:44,034 INFO L443 ceAbstractionStarter]: For program point L2107(lines 2107 2113) no Hoare annotation was computed. [2019-11-07 00:45:44,034 INFO L443 ceAbstractionStarter]: For program point L2103(lines 2103 2114) no Hoare annotation was computed. [2019-11-07 00:45:44,035 INFO L443 ceAbstractionStarter]: For program point L2130(lines 2130 2146) no Hoare annotation was computed. [2019-11-07 00:45:44,035 INFO L443 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2098 2151) no Hoare annotation was computed. [2019-11-07 00:45:44,035 INFO L443 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2098 2151) no Hoare annotation was computed. [2019-11-07 00:45:44,035 INFO L443 ceAbstractionStarter]: For program point L2116(lines 2116 2147) no Hoare annotation was computed. [2019-11-07 00:45:44,035 INFO L443 ceAbstractionStarter]: For program point findPublicKeyENTRY(lines 2098 2151) no Hoare annotation was computed. [2019-11-07 00:45:44,035 INFO L446 ceAbstractionStarter]: At program point sendToAddressBookENTRY(lines 2471 2477) the Hoare annotation is: true [2019-11-07 00:45:44,035 INFO L443 ceAbstractionStarter]: For program point sendToAddressBookEXIT(lines 2471 2477) no Hoare annotation was computed. [2019-11-07 00:45:44,036 INFO L443 ceAbstractionStarter]: For program point sendToAddressBookFINAL(lines 2471 2477) no Hoare annotation was computed. [2019-11-07 00:45:44,036 INFO L443 ceAbstractionStarter]: For program point sendEmailEXIT(lines 2421 2433) no Hoare annotation was computed. [2019-11-07 00:45:44,036 INFO L446 ceAbstractionStarter]: At program point sendEmailENTRY(lines 2421 2433) the Hoare annotation is: true [2019-11-07 00:45:44,036 INFO L446 ceAbstractionStarter]: At program point L2429(line 2429) the Hoare annotation is: true [2019-11-07 00:45:44,036 INFO L443 ceAbstractionStarter]: For program point sendEmailFINAL(lines 2421 2433) no Hoare annotation was computed. [2019-11-07 00:45:44,036 INFO L443 ceAbstractionStarter]: For program point L2427-1(line 2427) no Hoare annotation was computed. [2019-11-07 00:45:44,036 INFO L446 ceAbstractionStarter]: At program point L2427(line 2427) the Hoare annotation is: true [2019-11-07 00:45:44,037 INFO L443 ceAbstractionStarter]: For program point L1592(lines 1592 1604) no Hoare annotation was computed. [2019-11-07 00:45:44,037 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1617) no Hoare annotation was computed. [2019-11-07 00:45:44,037 INFO L443 ceAbstractionStarter]: For program point L1580(lines 1580 1588) no Hoare annotation was computed. [2019-11-07 00:45:44,037 INFO L443 ceAbstractionStarter]: For program point L1576(lines 1576 1624) no Hoare annotation was computed. [2019-11-07 00:45:44,037 INFO L446 ceAbstractionStarter]: At program point setClientAddressBookAliasENTRY(lines 1572 1627) the Hoare annotation is: true [2019-11-07 00:45:44,038 INFO L443 ceAbstractionStarter]: For program point L1610(lines 1610 1618) no Hoare annotation was computed. [2019-11-07 00:45:44,038 INFO L443 ceAbstractionStarter]: For program point L1577(lines 1577 1589) no Hoare annotation was computed. [2019-11-07 00:45:44,038 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 1572 1627) no Hoare annotation was computed. [2019-11-07 00:45:44,038 INFO L443 ceAbstractionStarter]: For program point L1606(lines 1606 1622) no Hoare annotation was computed. [2019-11-07 00:45:44,038 INFO L443 ceAbstractionStarter]: For program point L1606-1(lines 1572 1627) no Hoare annotation was computed. [2019-11-07 00:45:44,038 INFO L443 ceAbstractionStarter]: For program point L1598(lines 1598 1602) no Hoare annotation was computed. [2019-11-07 00:45:44,039 INFO L443 ceAbstractionStarter]: For program point L1607(lines 1607 1619) no Hoare annotation was computed. [2019-11-07 00:45:44,039 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1603) no Hoare annotation was computed. [2019-11-07 00:45:44,039 INFO L443 ceAbstractionStarter]: For program point L1591(lines 1591 1623) no Hoare annotation was computed. [2019-11-07 00:45:44,039 INFO L443 ceAbstractionStarter]: For program point L1583(lines 1583 1587) no Hoare annotation was computed. [2019-11-07 00:45:44,039 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__AddressBookFINAL(lines 2375 2384) no Hoare annotation was computed. [2019-11-07 00:45:44,040 INFO L446 ceAbstractionStarter]: At program point L2380(line 2380) the Hoare annotation is: true [2019-11-07 00:45:44,040 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__AddressBookENTRY(lines 2375 2384) the Hoare annotation is: true [2019-11-07 00:45:44,040 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__AddressBookEXIT(lines 2375 2384) no Hoare annotation was computed. [2019-11-07 00:45:44,040 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectFINAL(lines 589 609) no Hoare annotation was computed. [2019-11-07 00:45:44,040 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 589 609) no Hoare annotation was computed. [2019-11-07 00:45:44,041 INFO L443 ceAbstractionStarter]: For program point L598(lines 598 605) no Hoare annotation was computed. [2019-11-07 00:45:44,041 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 606) no Hoare annotation was computed. [2019-11-07 00:45:44,041 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 589 609) no Hoare annotation was computed. [2019-11-07 00:45:44,041 INFO L443 ceAbstractionStarter]: For program point initClientENTRY(lines 1241 1255) no Hoare annotation was computed. [2019-11-07 00:45:44,041 INFO L443 ceAbstractionStarter]: For program point L1245(lines 1245 1252) no Hoare annotation was computed. [2019-11-07 00:45:44,041 INFO L443 ceAbstractionStarter]: For program point initClientFINAL(lines 1241 1255) no Hoare annotation was computed. [2019-11-07 00:45:44,041 INFO L443 ceAbstractionStarter]: For program point initClientEXIT(lines 1241 1255) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point L671(lines 671 682) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point isEncryptedFINAL(lines 667 685) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 667 685) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point isEncryptedENTRY(lines 667 685) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point L675(lines 675 681) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point L1777(lines 1777 1783) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseFINAL(lines 1765 1788) no Hoare annotation was computed. [2019-11-07 00:45:44,042 INFO L443 ceAbstractionStarter]: For program point L1773(lines 1773 1784) no Hoare annotation was computed. [2019-11-07 00:45:44,043 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 1765 1788) no Hoare annotation was computed. [2019-11-07 00:45:44,043 INFO L443 ceAbstractionStarter]: For program point L1769(lines 1769 1785) no Hoare annotation was computed. [2019-11-07 00:45:44,043 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseENTRY(lines 1765 1788) no Hoare annotation was computed. [2019-11-07 00:45:44,043 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 857 902) no Hoare annotation was computed. [2019-11-07 00:45:44,043 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 857 902) no Hoare annotation was computed. [2019-11-07 00:45:44,043 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 857 902) no Hoare annotation was computed. [2019-11-07 00:45:44,043 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 686 701) no Hoare annotation was computed. [2019-11-07 00:45:44,044 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedENTRY(lines 686 701) no Hoare annotation was computed. [2019-11-07 00:45:44,044 INFO L443 ceAbstractionStarter]: For program point L693(lines 693 697) no Hoare annotation was computed. [2019-11-07 00:45:44,046 INFO L443 ceAbstractionStarter]: For program point L693-2(lines 686 701) no Hoare annotation was computed. [2019-11-07 00:45:44,047 INFO L443 ceAbstractionStarter]: For program point L690(lines 690 698) no Hoare annotation was computed. [2019-11-07 00:45:44,047 INFO L443 ceAbstractionStarter]: For program point L465(lines 465 472) no Hoare annotation was computed. [2019-11-07 00:45:44,047 INFO L443 ceAbstractionStarter]: For program point initEmailEXIT(lines 461 475) no Hoare annotation was computed. [2019-11-07 00:45:44,047 INFO L443 ceAbstractionStarter]: For program point initEmailENTRY(lines 461 475) no Hoare annotation was computed. [2019-11-07 00:45:44,047 INFO L443 ceAbstractionStarter]: For program point initEmailFINAL(lines 461 475) no Hoare annotation was computed. [2019-11-07 00:45:44,048 INFO L443 ceAbstractionStarter]: For program point getEmailBodyFINAL(lines 628 648) no Hoare annotation was computed. [2019-11-07 00:45:44,048 INFO L443 ceAbstractionStarter]: For program point L637(lines 637 644) no Hoare annotation was computed. [2019-11-07 00:45:44,048 INFO L443 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 628 648) no Hoare annotation was computed. [2019-11-07 00:45:44,048 INFO L443 ceAbstractionStarter]: For program point L633(lines 633 645) no Hoare annotation was computed. [2019-11-07 00:45:44,048 INFO L443 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 628 648) no Hoare annotation was computed. [2019-11-07 00:45:44,048 INFO L443 ceAbstractionStarter]: For program point setClientNameENTRY(lines 1285 1304) no Hoare annotation was computed. [2019-11-07 00:45:44,048 INFO L443 ceAbstractionStarter]: For program point setClientNameEXIT(lines 1285 1304) no Hoare annotation was computed. [2019-11-07 00:45:44,049 INFO L443 ceAbstractionStarter]: For program point L1295(lines 1295 1299) no Hoare annotation was computed. [2019-11-07 00:45:44,049 INFO L443 ceAbstractionStarter]: For program point L1295-2(lines 1285 1304) no Hoare annotation was computed. [2019-11-07 00:45:44,049 INFO L443 ceAbstractionStarter]: For program point L1292(lines 1292 1300) no Hoare annotation was computed. [2019-11-07 00:45:44,049 INFO L443 ceAbstractionStarter]: For program point L1289(lines 1289 1301) no Hoare annotation was computed. [2019-11-07 00:45:44,049 INFO L443 ceAbstractionStarter]: For program point L782(lines 782 793) no Hoare annotation was computed. [2019-11-07 00:45:44,049 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 778 796) no Hoare annotation was computed. [2019-11-07 00:45:44,049 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyENTRY(lines 778 796) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyFINAL(lines 778 796) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point L786(lines 786 792) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyENTRY(lines 1836 1855) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point L1846(lines 1846 1850) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 1836 1855) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point L1846-2(lines 1836 1855) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point L1843(lines 1843 1851) no Hoare annotation was computed. [2019-11-07 00:45:44,050 INFO L443 ceAbstractionStarter]: For program point L1840(lines 1840 1852) no Hoare annotation was computed. [2019-11-07 00:45:44,051 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1455) no Hoare annotation was computed. [2019-11-07 00:45:44,051 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1472) no Hoare annotation was computed. [2019-11-07 00:45:44,051 INFO L443 ceAbstractionStarter]: For program point L1462(lines 1462 1473) no Hoare annotation was computed. [2019-11-07 00:45:44,051 INFO L443 ceAbstractionStarter]: For program point L1458(lines 1458 1474) no Hoare annotation was computed. [2019-11-07 00:45:44,051 INFO L443 ceAbstractionStarter]: For program point L1485(lines 1485 1491) no Hoare annotation was computed. [2019-11-07 00:45:44,051 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 1434 1502) no Hoare annotation was computed. [2019-11-07 00:45:44,051 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1492) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point L1477(lines 1477 1493) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 1434 1502) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point L1438(lines 1438 1499) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point L1457(lines 1457 1498) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasFINAL(lines 1434 1502) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point L1447(lines 1447 1453) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point L1476(lines 1476 1497) no Hoare annotation was computed. [2019-11-07 00:45:44,052 INFO L443 ceAbstractionStarter]: For program point L1443(lines 1443 1454) no Hoare annotation was computed. [2019-11-07 00:45:44,053 INFO L443 ceAbstractionStarter]: For program point L2514-1(line 2514) no Hoare annotation was computed. [2019-11-07 00:45:44,053 INFO L443 ceAbstractionStarter]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2019-11-07 00:45:44,053 INFO L446 ceAbstractionStarter]: At program point L2511(line 2511) the Hoare annotation is: true [2019-11-07 00:45:44,053 INFO L446 ceAbstractionStarter]: At program point L2508(line 2508) the Hoare annotation is: true [2019-11-07 00:45:44,053 INFO L443 ceAbstractionStarter]: For program point L2508-1(line 2508) no Hoare annotation was computed. [2019-11-07 00:45:44,053 INFO L443 ceAbstractionStarter]: For program point printMailEXIT(lines 2496 2523) no Hoare annotation was computed. [2019-11-07 00:45:44,053 INFO L443 ceAbstractionStarter]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2019-11-07 00:45:44,054 INFO L446 ceAbstractionStarter]: At program point L2517(line 2517) the Hoare annotation is: true [2019-11-07 00:45:44,054 INFO L446 ceAbstractionStarter]: At program point printMailENTRY(lines 2496 2523) the Hoare annotation is: true [2019-11-07 00:45:44,054 INFO L446 ceAbstractionStarter]: At program point L2514(line 2514) the Hoare annotation is: true [2019-11-07 00:45:44,054 INFO L443 ceAbstractionStarter]: For program point printMailFINAL(lines 2496 2523) no Hoare annotation was computed. [2019-11-07 00:45:44,054 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 1124 1169) no Hoare annotation was computed. [2019-11-07 00:45:44,054 INFO L443 ceAbstractionStarter]: For program point L1144(lines 1144 1151) no Hoare annotation was computed. [2019-11-07 00:45:44,054 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 1124 1169) no Hoare annotation was computed. [2019-11-07 00:45:44,055 INFO L443 ceAbstractionStarter]: For program point L1138(lines 1138 1158) no Hoare annotation was computed. [2019-11-07 00:45:44,055 INFO L443 ceAbstractionStarter]: For program point L1138-1(lines 1138 1158) no Hoare annotation was computed. [2019-11-07 00:45:44,055 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 1124 1169) no Hoare annotation was computed. [2019-11-07 00:45:44,055 INFO L446 ceAbstractionStarter]: At program point forwardENTRY(lines 2479 2492) the Hoare annotation is: true [2019-11-07 00:45:44,055 INFO L443 ceAbstractionStarter]: For program point forwardEXIT(lines 2479 2492) no Hoare annotation was computed. [2019-11-07 00:45:44,055 INFO L443 ceAbstractionStarter]: For program point forwardFINAL(lines 2479 2492) no Hoare annotation was computed. [2019-11-07 00:45:44,055 INFO L446 ceAbstractionStarter]: At program point L2487-1(line 2487) the Hoare annotation is: true [2019-11-07 00:45:44,056 INFO L446 ceAbstractionStarter]: At program point L2487(line 2487) the Hoare annotation is: true [2019-11-07 00:45:44,056 INFO L443 ceAbstractionStarter]: For program point L2485-1(line 2485) no Hoare annotation was computed. [2019-11-07 00:45:44,056 INFO L446 ceAbstractionStarter]: At program point L2485(line 2485) the Hoare annotation is: true [2019-11-07 00:45:44,056 INFO L443 ceAbstractionStarter]: For program point L1871(lines 1871 1877) no Hoare annotation was computed. [2019-11-07 00:45:44,056 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeENTRY(lines 1859 1882) no Hoare annotation was computed. [2019-11-07 00:45:44,056 INFO L443 ceAbstractionStarter]: For program point L1867(lines 1867 1878) no Hoare annotation was computed. [2019-11-07 00:45:44,056 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 1859 1882) no Hoare annotation was computed. [2019-11-07 00:45:44,056 INFO L443 ceAbstractionStarter]: For program point L1863(lines 1863 1879) no Hoare annotation was computed. [2019-11-07 00:45:44,057 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 1859 1882) no Hoare annotation was computed. [2019-11-07 00:45:44,057 INFO L443 ceAbstractionStarter]: For program point L578-2(lines 571 586) no Hoare annotation was computed. [2019-11-07 00:45:44,057 INFO L443 ceAbstractionStarter]: For program point L575(lines 575 583) no Hoare annotation was computed. [2019-11-07 00:45:44,057 INFO L443 ceAbstractionStarter]: For program point setEmailToEXIT(lines 571 586) no Hoare annotation was computed. [2019-11-07 00:45:44,057 INFO L446 ceAbstractionStarter]: At program point setEmailToENTRY(lines 571 586) the Hoare annotation is: true [2019-11-07 00:45:44,057 INFO L443 ceAbstractionStarter]: For program point L578(lines 578 582) no Hoare annotation was computed. [2019-11-07 00:45:44,057 INFO L443 ceAbstractionStarter]: For program point L1526(lines 1526 1567) no Hoare annotation was computed. [2019-11-07 00:45:44,058 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasFINAL(lines 1503 1571) no Hoare annotation was computed. [2019-11-07 00:45:44,058 INFO L443 ceAbstractionStarter]: For program point L1516(lines 1516 1522) no Hoare annotation was computed. [2019-11-07 00:45:44,058 INFO L443 ceAbstractionStarter]: For program point L1545(lines 1545 1566) no Hoare annotation was computed. [2019-11-07 00:45:44,058 INFO L443 ceAbstractionStarter]: For program point L1512(lines 1512 1523) no Hoare annotation was computed. [2019-11-07 00:45:44,058 INFO L443 ceAbstractionStarter]: For program point L1508(lines 1508 1524) no Hoare annotation was computed. [2019-11-07 00:45:44,058 INFO L443 ceAbstractionStarter]: For program point L1535(lines 1535 1541) no Hoare annotation was computed. [2019-11-07 00:45:44,422 INFO L443 ceAbstractionStarter]: For program point L1531(lines 1531 1542) no Hoare annotation was computed. [2019-11-07 00:45:44,422 INFO L443 ceAbstractionStarter]: For program point L1527(lines 1527 1543) no Hoare annotation was computed. [2019-11-07 00:45:44,422 INFO L443 ceAbstractionStarter]: For program point L1554(lines 1554 1560) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point L1550(lines 1550 1561) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1562) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 1503 1571) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 1503 1571) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point L1507(lines 1507 1568) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedENTRY(lines 834 849) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 834 849) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point L841(lines 841 845) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point L841-2(lines 834 849) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 2444 2452) no Hoare annotation was computed. [2019-11-07 00:45:44,423 INFO L446 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 2444 2452) the Hoare annotation is: true [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 2444 2452) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point L801(lines 801 809) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 797 812) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyENTRY(lines 797 812) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 808) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point L804-2(lines 797 812) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point L2081(lines 2081 2087) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point L2048(lines 2048 2094) no Hoare annotation was computed. [2019-11-07 00:45:44,424 INFO L443 ceAbstractionStarter]: For program point L2077(lines 2077 2088) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2044 2097) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point L2067(lines 2067 2073) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point L2063(lines 2063 2074) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point L2053(lines 2053 2059) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point L2049(lines 2049 2060) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2044 2097) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point L2076(lines 2076 2092) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyENTRY(lines 2044 2097) no Hoare annotation was computed. [2019-11-07 00:45:44,425 INFO L443 ceAbstractionStarter]: For program point L2062(lines 2062 2093) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 252 261) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 252 261) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 252 261) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 1021 1123) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point L1086(line 1086) no Hoare annotation was computed. [2019-11-07 00:45:44,426 INFO L443 ceAbstractionStarter]: For program point L1086-1(line 1086) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1049) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point L1109(lines 1109 1120) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point L1072(lines 1072 1076) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point L1070-2(lines 1070 1090) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 1021 1123) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point L1091(lines 1069 1092) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1066) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point L1110(lines 1110 1117) no Hoare annotation was computed. [2019-11-07 00:45:44,427 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 1021 1123) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1071(lines 1070 1090) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1102(line 1102) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1102-1(line 1102) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1108) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressFINAL(lines 1637 1705) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1660(lines 1660 1701) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L446 ceAbstractionStarter]: At program point getClientAddressBookAddressENTRY(lines 1637 1705) the Hoare annotation is: true [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1650(lines 1650 1656) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1679(lines 1679 1700) no Hoare annotation was computed. [2019-11-07 00:45:44,428 INFO L443 ceAbstractionStarter]: For program point L1646(lines 1646 1657) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1642(lines 1642 1658) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1675) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1665(lines 1665 1676) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1661(lines 1661 1677) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 1637 1705) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1688(lines 1688 1694) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1684(lines 1684 1695) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1680(lines 1680 1696) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point L1641(lines 1641 1702) no Hoare annotation was computed. [2019-11-07 00:45:44,429 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:45:44,430 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-11-07 00:45:44,430 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:45:44,430 INFO L443 ceAbstractionStarter]: For program point bobSetAddressBookFINAL(lines 415 427) no Hoare annotation was computed. [2019-11-07 00:45:44,430 INFO L443 ceAbstractionStarter]: For program point bobSetAddressBookEXIT(lines 415 427) no Hoare annotation was computed. [2019-11-07 00:45:44,430 INFO L446 ceAbstractionStarter]: At program point L422(line 422) the Hoare annotation is: true [2019-11-07 00:45:44,430 INFO L446 ceAbstractionStarter]: At program point L421(line 421) the Hoare annotation is: true [2019-11-07 00:45:44,430 INFO L446 ceAbstractionStarter]: At program point L420(line 420) the Hoare annotation is: true [2019-11-07 00:45:44,430 INFO L446 ceAbstractionStarter]: At program point bobSetAddressBookENTRY(lines 415 427) the Hoare annotation is: true [2019-11-07 00:45:44,430 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingEXIT(lines 428 437) no Hoare annotation was computed. [2019-11-07 00:45:44,431 INFO L439 ceAbstractionStarter]: At program point rjhEnableForwardingENTRY(lines 428 437) the Hoare annotation is: (and (or (not (= 0 |old(~__ste_client_forwardReceiver0~0)|)) (= ~__ste_client_forwardReceiver0~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver1~0)|)) (= ~__ste_client_forwardReceiver1~0 0)) (or (not (= 0 |old(~__ste_client_forwardReceiver2~0)|)) (= ~__ste_client_forwardReceiver2~0 0))) [2019-11-07 00:45:44,431 INFO L443 ceAbstractionStarter]: For program point rjhEnableForwardingFINAL(lines 428 437) no Hoare annotation was computed. [2019-11-07 00:45:44,431 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 1333 1352) no Hoare annotation was computed. [2019-11-07 00:45:44,431 INFO L443 ceAbstractionStarter]: For program point L1343(lines 1343 1347) no Hoare annotation was computed. [2019-11-07 00:45:44,431 INFO L443 ceAbstractionStarter]: For program point L1343-2(lines 1333 1352) no Hoare annotation was computed. [2019-11-07 00:45:44,431 INFO L443 ceAbstractionStarter]: For program point L1340(lines 1340 1348) no Hoare annotation was computed. [2019-11-07 00:45:44,431 INFO L443 ceAbstractionStarter]: For program point L1337(lines 1337 1349) no Hoare annotation was computed. [2019-11-07 00:45:44,431 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 1333 1352) no Hoare annotation was computed. [2019-11-07 00:45:44,432 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 371 393) no Hoare annotation was computed. [2019-11-07 00:45:44,432 INFO L446 ceAbstractionStarter]: At program point setupENTRY(lines 371 393) the Hoare annotation is: true [2019-11-07 00:45:44,432 INFO L446 ceAbstractionStarter]: At program point L383(line 383) the Hoare annotation is: true [2019-11-07 00:45:44,432 INFO L443 ceAbstractionStarter]: For program point L383-1(line 383) no Hoare annotation was computed. [2019-11-07 00:45:44,432 INFO L443 ceAbstractionStarter]: For program point setupFINAL(lines 371 393) no Hoare annotation was computed. [2019-11-07 00:45:44,432 INFO L446 ceAbstractionStarter]: At program point L379(line 379) the Hoare annotation is: true [2019-11-07 00:45:44,432 INFO L443 ceAbstractionStarter]: For program point L379-1(line 379) no Hoare annotation was computed. [2019-11-07 00:45:44,432 INFO L446 ceAbstractionStarter]: At program point L387(line 387) the Hoare annotation is: true [2019-11-07 00:45:44,432 INFO L443 ceAbstractionStarter]: For program point L387-1(line 387) no Hoare annotation was computed. [2019-11-07 00:45:44,433 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:45:44,433 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~__ste_client_forwardReceiver1~0 0) (= ~__ste_client_forwardReceiver2~0 0) (= ~__ste_client_forwardReceiver0~0 0)) [2019-11-07 00:45:44,433 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:45:44,433 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:45:44,433 INFO L443 ceAbstractionStarter]: For program point getEmailFromFINAL(lines 515 533) no Hoare annotation was computed. [2019-11-07 00:45:44,433 INFO L443 ceAbstractionStarter]: For program point L523(lines 523 529) no Hoare annotation was computed. [2019-11-07 00:45:44,433 INFO L443 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 515 533) no Hoare annotation was computed. [2019-11-07 00:45:44,433 INFO L446 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 515 533) the Hoare annotation is: true [2019-11-07 00:45:44,433 INFO L443 ceAbstractionStarter]: For program point L519(lines 519 530) no Hoare annotation was computed. [2019-11-07 00:45:44,434 INFO L443 ceAbstractionStarter]: For program point L2592(lines 2592 2598) no Hoare annotation was computed. [2019-11-07 00:45:44,434 INFO L443 ceAbstractionStarter]: For program point __utac_acc__DecryptForward_spec__1EXIT(lines 2584 2601) no Hoare annotation was computed. [2019-11-07 00:45:44,434 INFO L446 ceAbstractionStarter]: At program point L2590(line 2590) the Hoare annotation is: true [2019-11-07 00:45:44,434 INFO L443 ceAbstractionStarter]: For program point L2590-1(line 2590) no Hoare annotation was computed. [2019-11-07 00:45:44,434 INFO L439 ceAbstractionStarter]: At program point L2596(line 2596) the Hoare annotation is: false [2019-11-07 00:45:44,434 INFO L446 ceAbstractionStarter]: At program point __utac_acc__DecryptForward_spec__1ENTRY(lines 2584 2601) the Hoare annotation is: true [2019-11-07 00:45:44,434 INFO L443 ceAbstractionStarter]: For program point L2596-1(lines 2584 2601) no Hoare annotation was computed. [2019-11-07 00:45:44,434 INFO L443 ceAbstractionStarter]: For program point L1887(lines 1887 1899) no Hoare annotation was computed. [2019-11-07 00:45:44,434 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 1883 1902) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeENTRY(lines 1883 1902) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point L1893(lines 1893 1897) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point L1893-2(lines 1883 1902) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point L1890(lines 1890 1898) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point promptEXIT(lines 2559 2573) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point promptENTRY(lines 2559 2573) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point promptFINAL(lines 2559 2573) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point queueFINAL(lines 2434 2443) no Hoare annotation was computed. [2019-11-07 00:45:44,435 INFO L446 ceAbstractionStarter]: At program point queueENTRY(lines 2434 2443) the Hoare annotation is: true [2019-11-07 00:45:44,435 INFO L443 ceAbstractionStarter]: For program point queueEXIT(lines 2434 2443) no Hoare annotation was computed. [2019-11-07 00:45:44,436 INFO L443 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2271 2290) no Hoare annotation was computed. [2019-11-07 00:45:44,436 INFO L446 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2271 2290) the Hoare annotation is: true [2019-11-07 00:45:44,436 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2285) no Hoare annotation was computed. [2019-11-07 00:45:44,436 INFO L443 ceAbstractionStarter]: For program point L2278(lines 2278 2286) no Hoare annotation was computed. [2019-11-07 00:45:44,436 INFO L443 ceAbstractionStarter]: For program point L2281-2(lines 2271 2290) no Hoare annotation was computed. [2019-11-07 00:45:44,436 INFO L443 ceAbstractionStarter]: For program point L2275(lines 2275 2287) no Hoare annotation was computed. [2019-11-07 00:45:44,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:45:44 BoogieIcfgContainer [2019-11-07 00:45:44,446 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-07 00:45:44,448 INFO L168 Benchmark]: Toolchain (without parser) took 13238.49 ms. Allocated memory was 136.8 MB in the beginning and 641.2 MB in the end (delta: 504.4 MB). Free memory was 98.4 MB in the beginning and 580.7 MB in the end (delta: -482.3 MB). Peak memory consumption was 532.7 MB. Max. memory is 7.1 GB. [2019-11-07 00:45:44,451 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 136.8 MB. Free memory was 118.8 MB in the beginning and 118.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-11-07 00:45:44,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1084.05 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 98.2 MB in the beginning and 144.4 MB in the end (delta: -46.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. [2019-11-07 00:45:44,461 INFO L168 Benchmark]: Boogie Preprocessor took 198.81 ms. Allocated memory is still 200.8 MB. Free memory was 144.4 MB in the beginning and 136.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-11-07 00:45:44,466 INFO L168 Benchmark]: RCFGBuilder took 2024.52 ms. Allocated memory was 200.8 MB in the beginning and 252.7 MB in the end (delta: 51.9 MB). Free memory was 136.4 MB in the beginning and 192.3 MB in the end (delta: -55.8 MB). Peak memory consumption was 95.4 MB. Max. memory is 7.1 GB. [2019-11-07 00:45:44,467 INFO L168 Benchmark]: TraceAbstraction took 9924.46 ms. Allocated memory was 252.7 MB in the beginning and 641.2 MB in the end (delta: 388.5 MB). Free memory was 190.3 MB in the beginning and 580.7 MB in the end (delta: -390.4 MB). Peak memory consumption was 508.8 MB. Max. memory is 7.1 GB. [2019-11-07 00:45:44,472 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 136.8 MB. Free memory was 118.8 MB in the beginning and 118.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1084.05 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 98.2 MB in the beginning and 144.4 MB in the end (delta: -46.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.81 ms. Allocated memory is still 200.8 MB. Free memory was 144.4 MB in the beginning and 136.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2024.52 ms. Allocated memory was 200.8 MB in the beginning and 252.7 MB in the end (delta: 51.9 MB). Free memory was 136.4 MB in the beginning and 192.3 MB in the end (delta: -55.8 MB). Peak memory consumption was 95.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 9924.46 ms. Allocated memory was 252.7 MB in the beginning and 641.2 MB in the end (delta: 388.5 MB). Free memory was 190.3 MB in the beginning and 580.7 MB in the end (delta: -390.4 MB). Peak memory consumption was 508.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2579]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 81]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 89]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 94 procedures, 632 locations, 1 error locations. Result: SAFE, OverallTime: 9.8s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 2.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.1s, HoareTripleCheckerStatistics: 4593 SDtfs, 1301 SDslu, 9491 SDs, 0 SdLazy, 452 SolverSat, 15 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 62 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8464occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 109 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 113 LocationsWithAnnotation, 7401 PreInvPairs, 10843 NumberOfFragments, 354 HoareAnnotationTreeSize, 7401 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 1.1s HoareSimplificationTime, 113 FomulaSimplificationsInter, 6806 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 1686 NumberOfCodeBlocks, 1686 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1675 ConstructedInterpolants, 0 QuantifiedInterpolants, 313241 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 238/238 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...